No pending request with requestId=600 for ReadResponse

[findidea]

Describe the bug
When I use the cycle loop to batch read PLC variables, I encounter a delay of about 8 seconds, and when I check the IDEA log, the log shows the following warning message:16:44:27.885 [milo-shared-thread-pool-2] WARN o.e.m.o.s.c.t.u.UascClientMessageHandler - [lambda$onSecureMessage$14,659] - No pending request with requestId=600 for ReadResponse.

Expected behavior
I expect the delay to be as small as possible and not to throw a warning message like this.

Logs and Packet Captures

log.txt

Additional context
version of milo : 0.6.8

[findidea]

[kevinherron]

This warning means the Server you are connected to didn't send the ReadResponse identified by requestId=600 until after it had already timed out on the Client side.

There's not much you can do about this, it's not a Client issue.

It looks from the logs like you are reading very frequently - try using a Subscription instead?