I have Sonarr setup with SABnzbd, Transmission & Plex Media Server. Today, Sonarr stopped communicating with all three softwares. Everything seems dead. Theoretically speaking everything is running, it updates the library, connects to all softwares with no error but it stopped grabbing any files and the activity completely blank!!!
I reviewed all setup elements on both Sonarr & SABnzbd. I even tried NZBGet for a while with no success whatsoever!
In Sonarr, click System, then click the tab that says logs. If you look through what is on that page, you will able to look at what kind of errors are occurring etc.
HTTP 429 = too many requests. What is your RSS interval set to? Settings > Indexers > (enable advanced settings) > RSS Sync Interval.
By the way, the “GET” in that line is not related to nzbget. It’s a http verb, meaning sonarr tries to get the page specified (https://api.oznzb.com/…).