Bug MacOs TS 3

Hi guys!

Yesterday I log into the server and its OK, this morning the same…

Tonight when I log into the server in ts 3.1.10 i cant close the pokes or the automatic server message…
And i cant close the Messages and cant move to the other channel (i have the permitions)…

Can someome Help me?!

Obs.: I try to reinstall, rebut the notebook (3x each)

Thanks a lot