Tailscale don't work after upgrade Debian 10 to 11

Hello guys, my tailscale don’t work after an OS upgrade, service seems running, I have also tried to uninstall and re-install without error, but actually I can’t connect to my device like before on Debian 10.
Any advice how to solve?

hello any help? please

Hello. Please shift-click the Tailscale icon and select debug/bug report.

Send that code to support@tailscale.com
Let us know what errors or unusual behavior you are seeing

is a headless Linux there is no gui

Sorry, you can run tailscale bugreport

and then? After che the long file name bug-dbb6c85 etc etc?

Send that code to support@tailscale.com

It stamps the telemetry data so that we can find the problem more quickly.