macos Sequoia beta - any problems?

FranklyTech

I'm using TeamViewer free to assist a family member, setup for automatic access pre-approved.
I've used it successfully for months.

I'm currently using Teamviewer (latest, 15.55.3 (65211090fce)) from an Intel iMac 2020 running latest macOS Sequoia Beta (not 15.1).

After they updated their iMac M1 to macOS Sequoia Beta (not 15.1), I now get a black screen and can't access, when I try from my Intel iMac.

But it works when I access it from my MacBook Pro 14 M1 2022, running macOS 14.6.1, with same version of TeamViewer.

Are there any reported or known issues with macOS Sequoia beta?
Either from an Intel iMac or remoting to an M1 iMac?

thanks, frank