diff --git a/sabnzbd/downloader.py b/sabnzbd/downloader.py
index 3dc2124..c7f5176 100644
--- a/sabnzbd/downloader.py
+++ b/sabnzbd/downloader.py
@@ -251,7 +251,6 @@ class Downloader(Thread):
         "force_disconnect",
         "read_fds",
         "servers",
-        "server_nr",
         "timers",
     )
 
@@ -289,7 +288,6 @@ class Downloader(Thread):
         self.read_fds: Dict[int, NewsWrapper] = {}
 
         self.servers: List[Server] = []
-        self.server_nr: int = 0
         self.timers: Dict[str, List[float]] = {}
 
         for server in config.get_servers():
@@ -355,9 +353,8 @@ class Downloader(Thread):
                 )
             )
 
-        # Update server-count and sort the servers
-        self.server_nr = len(self.servers)
-        self.servers.sort(key=lambda svr: "%02d%s" % (svr.priority, svr.displayname.lower()))
+            # Sort the servers for performance
+            self.servers.sort(key=lambda svr: "%02d%s" % (svr.priority, svr.displayname.lower()))
 
     def add_socket(self, fileno: int, nw: NewsWrapper):
         """Add a socket ready to be used to the list to be watched"""
diff --git a/sabnzbd/nzbqueue.py b/sabnzbd/nzbqueue.py
index f697a8f..6719786 100644
--- a/sabnzbd/nzbqueue.py
+++ b/sabnzbd/nzbqueue.py
@@ -860,7 +860,10 @@ class NzbQueue:
 
     def stop_idle_jobs(self):
         """Detect jobs that have zero files left and send them to post processing"""
+        # Only check servers that are active
+        nr_servers = len([server for server in sabnzbd.Downloader.servers[:] if server.active])
         empty = []
+
         for nzo in self.__nzo_list:
             if not nzo.futuretype and not nzo.files and nzo.status not in (Status.PAUSED, Status.GRABBING):
                 logging.info("Found idle job %s", nzo.final_name)
@@ -868,10 +871,10 @@ class NzbQueue:
 
             # Stall prevention by checking if all servers are in the trylist
             # This is a CPU-cheaper alternative to prevent stalling
-            if len(nzo.try_list) == sabnzbd.Downloader.server_nr:
+            if len(nzo.try_list) >= nr_servers:
                 # Maybe the NZF's need a reset too?
                 for nzf in nzo.files:
-                    if len(nzf.try_list) == sabnzbd.Downloader.server_nr:
+                    if len(nzf.try_list) >= nr_servers:
                         # We do not want to reset all article trylists, they are good
                         logging.info("Resetting bad trylist for file %s in job %s", nzf.filename, nzo.final_name)
                         nzf.reset_try_list()