have the same issue with my vegarig. poor wifi = random srb crashes.
Also sometimes have huge hashdrops after algoswitch
Im working on the network fix, hashdrops cant be avoided, that's a 'vega thing'.
You can re-gain the full hashing speed only on device disable/enable, so if you use
--resetmineronalgoswitch parameter with
--resetvega you will have your vegas disabled/enabled on every algo switch.
something like :
SRBMiner-CN.exe --config Config\config-normalv8.txt --pools pools-algoswitch.txt --usealgoswitching --algoswitchmintime 30 --resetmineronalgoswitch --resetvega