Wednesday, October 29, 2025

Firefox Multi-Account Containers 100 tabs!

For the last week or so, in Firefox, every time I open a new container tab, the following box pops up. It looks like it should be displayed once and then not come back, but it's there each time. Very annoying.

r/firefox - Multi Container Message "100 tabs" always shown 

This is a bug in the extension and should be fixed by developers soon. However, if you want, you can remove this behaviour by following instructions here:

https://github.com/mozilla/multi-account-containers/issues/2813

 

Saturday, October 18, 2025

Sennheiser Audio prevents Windows Update

For the last year, my laptop has refused to install Win11 24H2. It would hang and revert in the background without installing. With Win11 25H2 available and also failing, I decided to finally fix this.

Sometimes there was an error code 0xC1900104 which means it timed out.

Searching around, there are suggestions to remove drivers, download the ISO to install instead, and do Windows Update repair.

I narrowed it down to the Sennheiser Audio driver by looking at setupacct.log in C:\$WINDOWS.~BT\Sources\Panther. That driver was listed as the last item before it hung and reverted.

After uninstalling the Sennheiser Audio driver, install proceeded as expected. And I've not added the driver back.

What's the odds I remember this a year from now when 26H2 is released?