First rig installed - Constant offline?

Since yesterday i have installed my first rig on HiveOS.
Asrock H110 BTC+ Pro
Celeron G3930 cpu
8GB Crucial 2400mhz ddr4
1 x PowerColor 5700XT card

I got the miner up and running and all seems ok - check screenshot

I have changed the standard gpu settings as you can see but the card runs on the stock bios

However… when I try to change the settings of the card or try to run the shell, every now and then the farm / rig shows as offline… However… I do get the impression the miner is still working.

This is however very annoying since I don’t know if all is working ok or not… Can somebody give me some tips ?