Hi,
Since I've upgraded all my routers/APs to 19.07, I've noticed that in some of the, for example an Archer C7 v4, using SNMP to display the interfaces data with Cacti, it stops from time to time.
Some times is only one interface not getting data, some other times everything fails, or only the interfaces and mounted partition fail but the processor information still works.
Note that I'm reading with Cacti:
1- SNMP - Get Mounted Partitions
2- SNMP - Get Processor Information
3- SNMP - Interface Statistics
Any hints or someone having similar troubles?