Teamviewer 13 beta - Computer & Contacts showing offline

Good Day,

For some reason since updating my license to TM 13 beta all or most my contacts shows offline which is not the case.

i click on them and able to remote.

this is a problem since most of my work involves checking the connection status of machines in my contacts list.

teamviewer shows its offline while actually its online.

just have to click on offline computer to remote.

Please Help