Hi Rick,
I get this quite often in the wcerrors.txt:
2018.08.13 14:45:45:204 - 21096_F8DDFC042026 - RPC Server Unavailable (Invoke): Attempting to Reload Server... - /filtersearch.sa? - 0 - 21096 - Com: 10:0:25024 2018.08.13 14:45:55:251 - 21096_7B23A4B01AFA - RPC Server Unavailable (Invoke): Attempting to Reload Server... - /ProductGroup.sa?MAINTUBES26%20IN%20TUBES~1-53071%27%29&itemtype=26+IN+TUBES&category=TUBES&resultseq=lowtohigh&itemperpage=48&page=1 - 0 - 21096 - Com: 5:0:25024
Any ideas?
Thanks, Joy
Yup - your server crashed on the previous request most likely. THe message is telling you that a new server is created to serve the current request when it was expecting a server instance to be there.
Crash or shutdown due to timeout are the most likely culprits. I wouldn't worry about that much unless you see a lot of that and if you can pinpoint what requests are failing.
+++ Rick ---