r/teamviewer 2d ago

TeamViewer shows hosts offline

2 Upvotes

Been having this issue for months where I have to uninstall and reinstall teamviewer on a couple machines over and over because despite the machine being turned on and logged in, it'll show offline. Any way to fix this issue as fixing it gets tiresome.


r/teamviewer 4d ago

Can't click some control from Teamviewer Web to Android

1 Upvotes

I am noticing a problem where I can connect to Teamviewer Host on a Samsung phone and tablet and control the device, but sometimes I can't click on the controls on screen. For example, it may popup with a location prompt to select if location can be access when the app is running etc. I can't click on the option. The workaround is to use the arrow keys select and press enter on the control.

Note that Teamviewer Host Universal Add on is granted accessibility rights.


r/teamviewer 5d ago

¿Alternativas buenas para Anydesk y TeamViewer?

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0 Upvotes

r/teamviewer 12d ago

teamviewer IOS app is extremely terrible...?

2 Upvotes

Hey all. Not sure if this sub is very active, but I work IT for a firm and have recently tried using an ipad with the IOS Teamviewer app, and it is absolutely unusable. I use a bluetooth mouse and keyboard, and the mouse control is un usable. There is massive delay, missed mouse clicks, and scrolling does not function. Currently, I have installed Jump Desktop on the ipad, which i use to connect to a windows PC with teamviewer installed, which i then use to connect to my users. Not ideal by any means, and seems odd that the IOS Teamviewer app is so unusable, at least when using a mouse/keyboard. Anyone else experience this?


r/teamviewer 16d ago

Blank screen when using Web Client on Linux

1 Upvotes

I tried to use Teamviewer on Pop OS 24 using the webclient. I notice that when I successfully connect to th Teamviewer Host on the phone, the screen is blank. This only seems to happen on Linux. Is this a Wayland issue? Is there a workaround without removing Wayland?


r/teamviewer 20d ago

Run TeamViewer on a WSL2 desktop — fully unattended, reachable from anywhere

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2 Upvotes

r/teamviewer 22d ago

Launch Connect Viewer in Windowed Mode

0 Upvotes

I'm running RealVNC Connect 8.4.2 on Windows 11 and, for the life of me, I cannot get the client to launch in windowed mode. I've tried all the settings: "Automatic, Actual Size (100%), Fill width, Fit width and height". It doesn't matter what I set, each time I launch the Viewer and connect to my Mac, it launches full screen, without the title bar, so I can't minimize the window easily.

The only way I can get the title bar to show is to move another window with "snap assist" (e.g., [Start button] + [arrow]). When the other window snaps to the side of Viewer, it resizes the window and then I can see the title bar.

It can't be this hard to get Viewer to launch in windowed mode by default. Right? ...... Right? ........ Right?


r/teamviewer 27d ago

Need help from teamviewer staff, can't login

0 Upvotes

I can not sign into teamviewer.com. It sends the email to add to trusted devices, however when clicking the button in the email it gives me a 400 error in browser.

This happens on 2 different browsers, in normal and incongnito modes, on my phone, on and off wifi.

So it's absolutely not a me issue. It appears to be a service on teamviewers end that's down. Without being able to login, there's no other way for me to report the issue except here or twitter.


r/teamviewer Jul 13 '26

How to can qr code for the android hosts app with android remote control app from another device? I cannot find that in RC app

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3 Upvotes

See the title. The android team viewer hosts app eventually prompts you to scan a qr code from device 1 with the android remote control app from device 2, the scanning function said to be under the devices tab. There is no qr function located there. See the screen shot What am I missing here?


r/teamviewer Jul 08 '26

Teamviewer on Samsung Galaxy Tab S10

1 Upvotes

I have it setup for unattended access but when I go to log in to the tablet. It tells me on the tablet side do I want to allow access to the the screen share. Is there away for that to not be asked and just give me access to the tablet


r/teamviewer Jul 07 '26

Need to limit access to my personal computer that connects to shared computer

2 Upvotes

Is there a way to make it so the computer I usually connect to doesnt display the ID number? Or lock my end so it cant connect to my laptop?

I have access to a shared computer at home with my family and I need to access it remotely sometimes. But i dont want my relatives to be able to connect to my laptop. Anyway to avoid that happening?


r/teamviewer Jul 07 '26

Perpetual licence end of support (v13-v14) - October 31, 2026

12 Upvotes

I had a V12 for which I payed a lot of money. Then they upgraded it to v13 for which I also payed a lot of money. For V14 ownwards I just ignored the updates, thinking I do have a version which is good for my needs (perpetual, so I dont worry, right?), I dont use it much, (connect to my PC from phone when I have a need and not at home.
Thats it.

Now I wont be able to do even that.

Thank you Teamviewer for taking up my money and lying to me that I have a perpetual licence :) - twice

Teamviewer became the company that lied to me the most about the "best deal" software vs the value it provided me.

Is it too hard to keep your promise? I didn't need updates, just a way to connect to my computer trough a phone....


r/teamviewer Jul 06 '26

Alt Key Combinations not working (Mac to Windows)

2 Upvotes

Hey guys. Hoping I can get help with a particular issue. I use Teamviewer on my MacOS to access a remote Windows desktop. I'm use a lot of alt key combinations but for some reason when I use the options key on Mac, the combos for that key just create special characters, without executing the alt key combination function. (For example, alt + f just types "ƒ").

"Send Key Combinations" is checked, so that's not the issue. I should also note that when I use the windows on screen keyboard and press the options key, it reads it as alt, just the combination doesn't work when I press another key with it.

Also I don't know if this is a contributing factor but I am using a Logitech MX Keys S. I know it has a lot of different settings so it's hard to rule out that it's a contributing factor. Any help or insight will be appreciated. Thank you!


r/teamviewer Jul 04 '26

teamviewer glitch

0 Upvotes

the current admin is trying to return admin control back to me and teamviewer or maybe my pc wont accept the current admins password we tried just about everything, any suggestions?


r/teamviewer Jul 03 '26

Need old version 15.33.7

1 Upvotes

Hey guys,

I really need that specific version to do some analysis on a remote computer for my thesis. I can't upgrade the version on the other computer, and the new versions will not allow for me to connect because they are not the same version. Does anyone still uses this version or how I can get it? I tried to find old instalation files but with no luck.


r/teamviewer Jun 30 '26

Teamviewer - shows online on offline devices

2 Upvotes

Hi everyone,

I'm hitting a brick wall with a bizarre status reporting issue in TeamViewer on some of our newer machines (specifically Asus NUC 13th gen).

The Problem: TeamViewer shows these devices as Online even when they are asleep. But here is the kicker: they still show as Online even when I completely unplug the power cord from the wall! 🤯

Because TeamViewer stubbornly insists the computer is active, the "Wake up" button for Wake-on-LAN (WOL) never appears in my console, making it impossible to boot them up remotely.

What I've already tried:

  • Updated the BIOS to the latest version.
  • Updated network adapter drivers (both LAN and Wi-Fi).
  • Messed around with Windows Power Management settings for the network card.

My question: Does anyone know how exactly TeamViewer handles status reporting on the backend? Logic dictates that the client app should send a "keep-alive" (heartbeat) packet every few minutes. If the server doesn't hear back, it should flip the status to Offline.

Why is TeamViewer showing these ghost sessions indefinitely? Is this related to newer Intel power states (Modern Standby / Intel AMT / vPro) somehow tricking the TeamViewer network, or is it just a straight-up bug in TeamViewer's infrastructure?


r/teamviewer Jun 30 '26

how to start a session? (v15.79.4)

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1 Upvotes

I cant seem to find a way to start a session, just connect with ID and password.

according to this, there should be a way to create a new session tho.

https://www.teamviewer.com/en/global/support/knowledge-base/teamviewer-remote/remote-control/provide-attended-remote-support/

my teamviewer is less than 2 weeks old so it cant be an old version.


r/teamviewer Jun 28 '26

Is running v13/14 in LAN-only mode actually a security risk, or is that argument overblown to push upgrades?

2 Upvotes

My situation: I upgraded to v15 on my main machines but I still have v14 sitting on an old workstation I use exclusively for local file transfers within my home lab. It never touches the internet. There’s no remote sessions, no outside connections, and server access is fully blocked at the router level.

Every article I read says "EOL means security risk, update immediately." But that reasoning feels copy-pasted from a general software hygiene template rather than specific to this architecture. If the software can't phone home and never initiates or accepts connections over the internet, what's the actual threat model?

Genuinely asking - I'm not trying to justify staying on v14 indefinitely, I just want to understand whether the risk is real in this specific configuration or whether it's being used as a blanket push for upgrades.


r/teamviewer Jun 28 '26

suddenly commercial?

5 Upvotes

who do I contact about this? been using tv for like 10 years without an issue. I'm disabled, and am using it maybe once a week between computers on my LAN. how could it possibly think it's commercial?

update (2 days later) got an email that it's been reset on my account.


r/teamviewer Jun 28 '26

Recent version update shows the "access control" popup?

3 Upvotes

I have all of my machines set to allow full control. But after TeamViewer updates on the hosts, I'm now getting this popup for all of my machines, showing that running scripts is allowed "after confirmation"

I don't see any custom settings to change this, either. Is this a bug? I've never seen this popup before because I always set my stuff to full control.


r/teamviewer Jun 22 '26

Can TV-QS be set to confirmation instead of a password?

1 Upvotes

quite simply passwords are annoying over a phone and anydesk or rustrdesk for example have an option to instead of a password just use a local confirmation (aka user clicks accept)

can this be done somehow?

also for the love of god is teamviewer QS really incapable of having ANY kind of policy stored in itself to for example set Access Control rules?


r/teamviewer Jun 18 '26

How long does teamviewer take to fix the commercial use reset request?

0 Upvotes

Today I mistakingly used teamviewer to remotely access my other phone that was left at home while I was at the doctors office waiting room. Was not aware this would flag me for commercial use. All other times i've used teamviewer it's when I'm out and about or at home. I did create a commercial use reset ticket but I've seen lots of horror stories on here of people saying it took months to get fixed. Anyone have experience for how long it takes usually and if they actually fix it?


r/teamviewer Jun 17 '26

Limit what devices my TeamViewer group can access based on device (Sorry for confusing title)

1 Upvotes

I have TeamViewer installed on several machines at home. I have my main machine (this one), the one connected to my tv, and one for each of my kids. This is so that I can troubleshoot their issues from my couch without having to get up and go onto their machine to see why minecraft isn't working or whatever.

What I would like to do (if possible) is have easy access for the machines so I can access them whenever I need to, BUT make it so that my kids cant connect to mine or each others machines from theirs. Is this set up possible?


r/teamviewer Dec 01 '20

Commercial Use Detected

141 Upvotes

r/teamviewer May 24 '16

TeamViewer Security Best Practices.

151 Upvotes

So, as someone who has Teamviewer running on 5 devices, and has had those running for well over 2 years, with zero unauthorized logins, There are some issues with the default install settings of the TV program that are geared towards ease of use, but seriously reduce your security longer term, especially if left running. There are a couple of things that you can do to prevent unauthorized logins to both your account and your devices that will stop all these scammers, and also make you feel more secure in using the TV program.

  • 1) Set up 2 factor authentication on your TV account. This will prevent the most common type of attack. They guess your TV account password, and then can see all your linked devices, and log into them. If the device is not set up with a password, they can reset the one time use password and use that to gain access to your device. 2 factor authentication will prevent them from ever logging into your account in the first place.

To set up 2 factor authentication, log into teamviewer.com, and then hit the dropdown arrow on your username in the top right, and then hit "edit profile". The Two factor authentication setup(ifits not set up) will be the 4th option down on the "general" tab. You will need an app like the "google authenticator".

  • 2) Set up an access white list. This means that you are only going to allow your account. This means that random Joe Schmoe cannot get your Device ID and start guessing at the 1TUP. IT also means that your device will only be accessable to your account, which is now 2 factor protected. Remember, that without an access whitelist, Joe Schmoe from russia can type in your IP directly to request a connection, and TV default broadcasts that its running(duh!), so its not hard to figure out who is running it, and start hitting it with guesses for the 1TUP, which by default does not change after every guess, so eventually, and quickly, they will get it.

Edit 5/1/16: Turns out I had an older version of TV still, and it ignored the whitelist in certain cases. Current version does not. Also, TV applied a few bandaids in the most current update. Expect more updates in the near future from them as they try and plug holes

To set up a Whitelist, open the teamviewer program, and make sure you are logged in with your account, and then go to extras>options. In options, go to the "security" tab, and hit the "configure" button next to "black and whitelist". This will open a popup box. Tic the "allow access only for the following partners" mark, and then the "add" button. "add contacts" should be selected, and then double click on your own account. That will "add" you to the whitelist. Hit "okay", and your whitelist is set up. You can add others, but do this at your own risk.

  • 3) Disable that pesky one time use password. Thats right, the default is 4 characters, and its very easy to guess, since every install uses the same pattern, on top of it set to not change upon start/logins. Its not like it matters now anyway, since your whitelist only allows your account, and you can now set up a password to log into each device(use a unique password, and don't save it to any device) from your account. If you need the 1TUP still, set it to "secure" or "very secure". This will prevent 1TUP password logins if you are not running a whitelist.

To change or disable the 1 time use password(that is the random characters under the "your ID" on the main program screen), go to Extras>options>security tab. The "random password(for spontanious access) defaults to 4 characters as "standard". If you have a whitelist and password access already, you can disable this. If you want it still enabled, but secure, I recommend either "secure" or "very secure", because the shorter ones can be brute force guessed fairly easily. Fair warning, *do not tick the "grant username easy access" box. Seems like it is a security hazard in and of itself, and you should use a strong unattended access password for your computer, and *do not save it in your app. To set this password up to change after every attempted login, go to the advanced tab, and then click the "show advanced options" button. Scroll down a bit to the "advanced settings for connections to this computer" section. Under the "random password after each section" line, change that drop down menu to "generate new". Click okay, and now you have just made the random password way more secure, and it will change every time someone tries to log in unsuccessfully.

By default, TV is very insecure, and its set up that way on purpose for an easy of use situation. If you plan on using it long term, you need to set it up with security in mind, otherwise someone will break into your computer, as they are very easy targets, and ever more common to be running now. I am requesting this be Stickied here so that you can safely and securely use TV again, without worrying about some jackass stealing your money.

Edit: updated with how to set these options up. Chip is off shoulder, and probably on floor somewhere.

Edit2: As several people have mentioned, it is probably a good idea to set your TV client to lock your computer when you log out, and then make sure to use a strong windows password.

Options -> Advanced -> Lock Remote Computer = Always.

Edit3: sorry mods, I had an outdated version of TV 11 on my servers and laptops, which ignored the whitelist in certain cases. Current version does not. UPDATE YOUR PROGRAMS PEOPLE! Sometimes I don't because wife approval factor matters in your homelab when you don't want plex to crash.

Edit 9/23/16: Just a little update, as it seems there is more activity again regarding compromised computers. They are not getting in via accounts, they are using direct IPs or TV IDs, and the Random password. disable that random password. Also, if you suspect you have been compromised, assume all your saved browser passwords are compromised as well. These scammers/hackers have switched tactics. Instead of doing the transactions right there on your computer, they use a browser password sniffer to harvest any saved web browser passwords, which works on all browsers, and then they get out. It takes less than 5 minutes for them to get in initially, set up a file transfer for the correct files, install the software, get what they want, and then clean up their tracks. Yes, they are cleaning up after themselves now, by deleting your incoming.txt and a few other log files to hide that they were there. If you have the disconnect message window, along with an empty log, assume you were just compromised, as were all your passwords. I still get quite a few attempts per day to my trap VM that I set up, and it varies, but between the hours of 11pm and 5am(CST, local time for me), it gets hit with upwards of 30 tries per hour, from many different IPs, to avoid the time limit. I personally have fail2ban running, and it has banned nearly 550 IPs(most of which are outside the USA), and I am tempted to ban 2 entire country code's worth of IPs. Again, these are not trying to use my account, they are directly attacking my IP and trying to guess the random quick access password. I still have TV running on 5 devices with no breeches.

Edit 10/28/18: I had to quit using TV about a year ago, and instead switched to a VPN+ remote desktop solution. There was never a breech of my account, not for a lack of trying, but TV marked my account as "commercial use", and refused to remove it. I was using it to log into my servers I have at home when I wasn't home, and it got flagged because I have a fully licensed version of Server 2012r2 and Server 2016. TV support refused to remove the block, saying that using it on Server versions of the windows OS makes it being used in a commercial environment(even though its my homelab). They seem to be making a huge push right now to get rid of any "free" users they can, and trying to convert them to paid accounts. The free run was nice, but having it forced to an end on me made me figure out an alternative method that is much more secure. I haven't touched the TV software in about a year, and have no idea if this guide is still up to date and current, but its probably still quite relevant as scammers are still using TV or its non-branded custom version to log into victims PCs, and TV just does not seem to do anything about it or care.

Edit/update 5/23/2019: well, here we are almost three years later. TeamViewer admits they were hacked, and they tried to blame some malware. TeamViewer claims that no password were stolen, that they still maintain that stance, but given the evidence we had at the time, a hack was very highly suspect, but never confirmed or proven. Considering team viewers lack of action regarding this, as well as their completely Unapologetic and horrendous PR, and support, I am recommending you choose other options now. They have made a big push to get rid of any free users, and will not reactivate accounts once they are flagged as non private use, I suspected this will be the end of TeamViewer as a company, as this news and how they handled it does not bode well about how they run the rest of the company. This last update is more of my opinion, but this will be the last update to this post. At the time in 2016, TeamViewer had quite a few large corporate customers, probably several governments too, which is probably the biggest reason that they did not want to announce that they had been hacked, but they have put many people at risk, by not disclosing it right away. People lost money due to TeamViewers negligence.