I have had two similar issues (see 1 and 2 below) on the WebUI (manage.alta.inc), but from what I can see now (on Chrome on Android) they have been fixed in firmwares and WebUI updates lately. Another one (3 below) that I found yesterday sounds a bit similar as well, but it’s on the Android App, so my thought is that it would not be related.
See two examples below:
1. Related to LACP-ports on the S8, but intermittently reported as connected to a port on the Route10, with wrong VLAN:
2. A index/counter shown instead of the appropriate VLAN, and there were some systematics to it. Though, I dit not see any changes back and forth between correct and erroneous VLAN.
3. Port speed and associated switch/router flickering on Android app:
Only wired devices affected? Routers and/or switches?