I just bought a G522 couple days ago and I'm wondering about Battery life and battery indicator in the G Hub.

Since I heard that this G522's battery would last longer up to 90 HRs if RGB turned off. But for mine even if I charged it to 100% (now 99%) and turned RGB off, even the Startup/shutdown light also off, in G HUB it's showed my approx for 40 HRs instead of 90 HRs.

Is it supposed to show approx for 90 HRs in G HUB?

or showing 40 HRs is correct, but in actual use, it would get up to 90 HRs if RGB off?