I am having the same issue that appears to be affecting a ton of other people based on googling. I’m on Windows 10 using Chrome with the latest version of Metamask and a Trezor T with 2.41 firmware.
Metamask is almost unusable for me in Chrome. Sometimes it will work, but almost always the Trezor popup window opens momentarily and then closes before I can confirm the transaction.
It is more reliable with Firefox on the same PC although the issue still occurs there, just not as often.
I need to be able to use it with Chrome as some bridges/other wallets don’t work with Firefox.
It would be great if Metamask could offer a solution to this issue that seems to be affecting a very large number of users.
Help!