This definitely appears to be a tag update issue.
I'm not sure I would blame it on Ignition though. For reference, I have a device connected to one of my gateways that has an average throughput of ~145/sec. There are 9.3k tags from this device (not all at the same sample rate). The gateway itself has 22K OPC tags which is a relatively small system.
I would look at you configuration for the OPC-UA Server/Client.
Both of these are unusually fast for polling device drivers.
What kind of PLC is this?
@pturmel It is just a Python script that sends OPC UA tags
What changed ? I haven't been following the updates lately...
Storing scripts as text in the project folder. Version 8.0 maybe? So "not long ago" is relative.
Yeaaa, my little girl is younger than 8.0, so relative indeed.
Yeah. i feel like I was late to the git party, and that was more than a decade ago...