no my rig not freeze. it only hang and make teamview disable. i connect monitor and can use mouse to close and run again
probably gpu driver resets itself, but that shouldn't get TV disabled

I can confirm that this behavior does happen. Hard reboot required at times when gpu driver resets, but not every time.
I've just noticed that in general it's getting difficult to connect with Teamviewer since the ominous 1803 Windows 10 update. For whatever reason my rigs regularly become unresponsive for 10-20 sec repeatedly. Miner seems to still be doing its stuff but it's just extremely annoying when you can't connect or it takes you several tries to do so.
I am using AnyDesk, since TeamV disconnects me after 1 minute

Oh it's not a Teamviewer issue, it's a Win10 issue (of course). But might affect people's perception that your miner might be at fault (obviously

)!
I still can't believe the retardation of Microsoft to push through these updates that force a down(!)grade of video drivers. Why would they do that, it's just plain fukced up. All mining-specific registry edits get kicked out. All needs to be re-installed, re-patched, reg keys amended (disabling Crossfire and ULPS, adding Dword for compute mode) for every card.
/rant over.