M4300-52 NMS300

[TurskRO]

I have a stack of M4300-52-PoE+ switches that I'm trying to add to NMS300 software. When I do a discovery it says credential failure. I'm running NMS300 version 1.7.0.12 and switch firmware 12.0.17.7.

I know I'm using the correct credentials so I don't know what is going on. My S3300's discover no problem.

Help!

[TurskRO]

I recently installed version 1.7.0.12 of NMS300 and now I'm getting false positives on node down and also for port utilization. I have a continuous ping going hitting all my switches and when the node down alarm is sent, I can clearly look at the time stamp on my ping and can see that the node was not down. Anyone else seeing this behavior? 

[GMar]

 I have the same problem after upgrading from NMS300 Version 1.7.0.12 before I didn't have this problem.
It concerns on 7 Switch 6* M4300 and 1* M4100