I have created a weekly job for Avaya Switches that download running and startup configs. There is one NCM Profile with the same credentials that all devices use and use SSH protocol to get the configs. After the job ran, some of devices show this error: connection refused by x.x.x.x and some devices only downloaded startup configs not running configs. When i go to each node with the error on SolarWinds I get that some nodes with the error actually downloaded configs successfully with no issue and some only managed to download startup configs but not running configs and other i can download with no issue.
Is this caused by simultaneous download of configs or there are setting i should make?