Thanks to these "drop connection" all your shares - are your shares. It's common bug of all yiimp pools. After some time stratum starts "forgetting" some amount of shares and only reboot curing it now.
Meanwhile we're hardly working on new version of stratum
by the way, other pools "drop connection" or not?
switched to UMINE and pool not drop connection almost 30 minutes.
i can't beleive
looks like a miracle after BSOD. btw, BSOD is a good name for project which crash so often.