the technical support is writing that a new firmware will be available soon which should solve the mentioned problem! See the mail below.
From: “GL.iNet Technical Support” firstname.lastname@example.org
Date: 13 Jan 2022 09:14:56 +0100 (CET)
Subject: Re: After Update not able to connect anymore!?
Noted, we will release a new firmware these two days, could you please kindly wait it and have a try?
I will also keep you noted in this email, many thanks.
xxx xxx Technical Support
On Thu, 13 Jan at 6:52 AM , xxxx wrote:
It wasn’t an update, I had to downgrade the firmware!
So I hope you developers can fix this issue soon and also that the wireless power can be adjusted again!