There have been issues with the influxDB2 flux query. 02_07_04 is pretty much dedicated to resolving those issues. I see that your auto-update is NONE. That’s fine, but at some point I think you will need to upgrade to 02_07_04 to resolve this issue.
There are some workarounds for some of the problems fixed in 02_07_04, but without seeing your actual influx config display, I can’t say if any are applicable.
Today I posted instructions for manual version update should you decide to try that.