Zconn not accepted: null (24)

Mining
1

“Share submitted”
“zconn not accepted: null (24)”

Can someone tell how fix this problem, may be add command in .bat (stupid example -restart if “zconn not accepted”)
How to write this command?
On Genoil Windows

2

zconn not accepted: job not found (21)
zconn clearing uknown job

And this problem after this mine is stop…