Since upgrading a cluster from R81.20 T26 to R81.20 T41, the SNX has stopped working for our customer. The Connect bar cycles then nothing happens.
I took all the logs from the SNX debug SK and will open an SR, but I wonder if the community can report a similar experience. In the release notes of T41, there are mentions about the hardening of the SNX infrastructure, I can't say if it is related.
This was tried on multiple computers also with full reinstall of the suite and so on.
Reverting to T26 immediately solves the issue.