Firefox & thunderbird popup windows disapears with nvidia

[joonro]

@chief_sealth

Which add-ons do you have installed? Try running FF with the add-ons disabled. If problem stops, enable the add-ons one by one until it returns. Remove the one that brings back the problem. To disable the add-ons, go to Help->Restart with add-ons disabled.

Thanks. I actually did this but it happened when no add-ons are activated. I will try this safe mode thing again. But since it also happens in Thunderbird as well, I kinda think there is some bugs in their GUI.

Best,
Joon