Had these working together perfectly for months and now Grafana is showing “No Data”, Influx HAS the data - I can query it.
However it seems something has broken with regards to connectivity. Anyone else having this problem?
I have the same problem since yesterday.
Me too since a couple of days ago.
Same here anyone found a solution
See if this works for you:
It’s always wise to check the release notes topic if your issue coincided with an update.
I doesn’t work for me …
Thanks Tom, worked for me
Update: Fixed the problem. In the Grafana go to the datasource then change the Query Language to Flux → Save & Test → change Query Language back to InfluxQL and disable basic auth option (enabled after changing language to Flux)
Save & Test → Data source is working
2 Likes
Thanks - all fixed 
Just had to do this myself after updating to supervisor 246.
Thanks @MarkB1
Grafana works again for me. Portainer does not.
Error is
2020/10/06 21:13:16 http error: Invalid query parameter: filters (err=invalid character '%' looking for beginning of value) (code=400)
if anyone is interested.
By the way: Is there a way to stop the auto-updates for the supervisor ?
It’s especially annoying when things break and you are not home or have no time to fix it.
Short answer, no.
Long answer, Feature request: block supervisor auto-updates
Now I have to go and check portainer.
Edit: portainer ok here.