'opc' working (connection || polling) overload!

[xielang0603]

2022-10-25T02:43:49.619Z [WAR] 'opc' working (connection || polling) overload!

How to deal with this warning???

[unocelli]

This happens when the polling interval is shorter than the time it takes the server to handle the tag values from the PLC.
I think that to try to give an answer I should have more information.

[top58525785]

I also meet this OPC issue
I dont know how to fix..:(

[top58525785]

POST /api/device 200 2.199 ms - -
2022-11-19T09:23:33.178Z [INF] 'opc' stop
2022-11-19T09:23:33.179Z [INF] 'opc' start
POST /api/projectData 200 2.493 ms - -
09:23:33.179Z :client_base_impl :534 Internal error : re-entrancy in createDefaultCertificate!
2022-11-19T09:23:38.179Z [WAR] 'opc' working (connection || polling) overload!
2022-11-19T09:23:43.179Z [WAR] 'opc' working (connection || polling) overload!
2022-11-19T09:23:48.179Z [WAR] 'opc' working (connection || polling) overload!

[KOTP17]

When I was adding bacnet device, it appeared that the device was connected successfully, but the label used could not be displayed. Any good suggestions? The simulators used are Bacnet.Room.Simulator and Yabe

[KOTP17]

2023-05-04T08:01:13.056Z [ERR] 'bacnet' _readObjectList error! Error: ERR_TIMEOUT