I have installed Chirpstack (chirpstack-concentratord, chirpstack-gateway-bridge and chirpstack on Raspberry Pi CM4 under Ubuntu v.18), some times it worked fine, but now I see that UI circles decrease over time, then disappear altogether. But I am receiving data, the server works. I used it on port 8082 because port 8080 already used by other application.



What to do?
When you say that the pie charts are decreasing in size, is that without reloading the page? E.g. if you reload the page, is the issue solved? I think this is a rendering issue. Any hints how to reproduce would be welcome (including browser version).