Issue with metamask and contract: Every transaction fails

Hi there!

I have an issue with my metamask address: 0x6afdDdf216185332F86Fe7a53F36105898D59e77
I’m using it on BSC, ETH and Polygon network. No issue until today.
When I tried to use contract, every transactions (whatever the network) start by pending and are stuck like bellow:

If I check the explorer I got this : undefined is not a valid transaction hash

I also tried to send some token to another address on my metamask but same issue.

I’m using Brave ( v1.22.72 Chromium: 89.0.4389.128 (Build officiel) (x86_64)) and metamask (v9.3.0) plugins.

If I change my network and coming back to the one with a transaction I got this:

Ok fixed it by restart my computer…