Newest Beta Server scans my network for SSDP devices (Digital Radio) every 30 sec

Server Version#:newest Beta
Player Version#:
The new plex server 1.43.0.10346 scans my network for SSDP devices and found every 30 sec my digital radio 550IR and fill the logs!

Is that correct?

Nov 21, 2025 16:52:00.165 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:80/device
Nov 21, 2025 16:52:00.224 [139875330005816] DEBUG - [HttpClient/HCl#154] HTTP/1.0 (0.1s) 200 response from GET http://192.168.170.44:80/device
Nov 21, 2025 16:52:00.224 [139875306703672] DEBUG - [NSB/SSDP] found 0 SSDP devices via http://192.168.170.44:80/device
Nov 21, 2025 16:52:00.277 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:52:00.428 [139875330005816] DEBUG - [HttpClient/HCl#155] HTTP/1.1 (0.2s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:52:00.428 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:52:00.428 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:53:59.169 [139875297024824] DEBUG - SSDP departed after not being seen for 29.203525 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:53:59.217 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:53:59.300 [139875330005816] DEBUG - [HttpClient/HCl#156] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:53:59.300 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:53:59.300 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:54:29.169 [139875297024824] DEBUG - SSDP departed after not being seen for 27.656654 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:54:30.219 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:54:30.293 [139875330005816] DEBUG - [HttpClient/HCl#157] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:54:30.293 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:54:30.293 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:54:59.170 [139875279305528] DEBUG - SSDP departed after not being seen for 28.230717 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:54:59.563 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:80/device
Nov 21, 2025 16:54:59.593 [139875330005816] DEBUG - [HttpClient/HCl#158] HTTP/1.0 (0.0s) 200 response from GET http://192.168.170.44:80/device
Nov 21, 2025 16:54:59.593 [139875306703672] DEBUG - [NSB/SSDP] found 0 SSDP devices via http://192.168.170.44:80/device
Nov 21, 2025 16:55:01.245 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:55:01.373 [139875330005816] DEBUG - [HttpClient/HCl#159] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:55:01.373 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:55:01.373 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:56:59.172 [139875279305528] DEBUG - SSDP departed after not being seen for 31.620662 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 16:57:00.207 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:80/device
Nov 21, 2025 16:57:00.263 [139875330005816] DEBUG - [HttpClient/HCl#15a] HTTP/1.0 (0.1s) 200 response from GET http://192.168.170.44:80/device
Nov 21, 2025 16:57:00.263 [139875306703672] DEBUG - [NSB/SSDP] found 0 SSDP devices via http://192.168.170.44:80/device
Nov 21, 2025 16:57:01.221 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:57:01.299 [139875330005816] DEBUG - [HttpClient/HCl#15b] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:57:01.300 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 16:57:01.300 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:00:26.171 [139875279305528] DEBUG - Statistics: Flushing 1 expired bandwidth entries, 0 expired media entries.
Nov 21, 2025 17:00:59.177 [139875297024824] DEBUG - SSDP departed after not being seen for 30.946782 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:01:00.388 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:80/device
Nov 21, 2025 17:01:00.446 [139875330005816] DEBUG - [HttpClient/HCl#15c] HTTP/1.0 (0.1s) 200 response from GET http://192.168.170.44:80/device
Nov 21, 2025 17:01:00.446 [139875306703672] DEBUG - [NSB/SSDP] found 0 SSDP devices via http://192.168.170.44:80/device
Nov 21, 2025 17:01:01.247 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:01:01.336 [139875330005816] DEBUG - [HttpClient/HCl#15d] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:01:01.336 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:01:01.336 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:02:59.179 [139875297024824] DEBUG - SSDP departed after not being seen for 27.924107 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:02:59.236 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:02:59.302 [139875330005816] DEBUG - [HttpClient/HCl#15e] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:02:59.302 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:02:59.302 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:03:59.180 [139875279305528] DEBUG - SSDP departed after not being seen for 30.943599 seconds: 192.168.170.44 (DIGITRADIO 550 IR)
Nov 21, 2025 17:04:00.222 [139875306703672] DEBUG - [NSB/SSDP] Parsing SSDP schema for http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:04:00.295 [139875330005816] DEBUG - [HttpClient/HCl#15f] HTTP/1.1 (0.1s) 200 response from GET http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:04:00.295 [139875306703672] DEBUG - [NSB/SSDP] found 1 SSDP devices via http://192.168.170.44:8080/dd.xml
Nov 21, 2025 17:04:00.295 [139875306703672] DEBUG - [NSB/SSDP] SSDP arrived: 192.168.170.44 (DIGITRADIO 550 IR)

Is there an actual problem you’re reporting? Plex uses SSDP to find, among other devices, network tuners. Some other devices respond, which is indeed normal.

1 Like

Thanks for response! That puts my mind at ease.

1 Like