Yup, been having the same issue here, remote rigs are not seen for a good minute or two, even re-installed the main program and clients and drivers for GPU's, still get the same results.
In my case Patrik helped me to find another active copy of AM on my other notebook, which was causing conflicts and delays. The situation improved after I disabled it. However, BSODs still happen regardless of OC settings, no idea what to do with that.
Also, I'm still having trouble configuring ETH+ZIL dual mining. I re-read sxemini's guide, studied pool instructions but currently my miner (T-rex) immediately connects to Ezil/Rustpool instead of Ethermine and drops connection by timeout. Screenshots are attached, what am I doing wrong?



PS Tried adding following line to extra parameters, same result: -a ethash -o stratum+tcp://asia.ezil.me:5555 -u <ETH address> -p <ZIL address>@asia1.ethermine.org:4444 -w Rig2 --extra-dag-epoch 0
My config only works for rustpool or shardpool. Why all using ezil for mining zil? Ezil is a eth+zil in one pool.