RSTP Handshake: 116

[Caiobada]

Please provide the following info.

NVidia Geforce Experience version: 3.25.1.27
Vita Moonlight version: 0.9.1
Vita Moonlight running on: _PSVita 2000

Output of Vita Moonlight:
20220608 19:38:06.643803 connection_terminate error: 0
20220608 19:38:06.644372 save_device_info: device file path: ux0:data/moonlight/MeuPC/device.ini
20220608 19:38:06.656172 save_device_info: paired = true
20220608 19:38:06.656613 save_device_info: internal = pcgamer.ddns.net
20220608 19:38:06.656881 save_device_info: external =
20220608 19:38:06.657147 save_device_info: prefer_external = false
20220608 19:38:06.668236 save_device_info: file closed
20220608 19:38:20.528848 Initializing platform...
20220608 19:38:20.529245 connection_stage_starting - stage: 1
20220608 19:38:20.537761 connection_stage_complate - stage: 1
20220608 19:38:20.549802 done
20220608 19:38:20.560712 Resolving host name...
20220608 19:38:20.573486 connection_stage_starting - stage: 2
20220608 19:38:20.584659 connection_stage_complate - stage: 2
20220608 19:38:20.597306 done
20220608 19:38:20.608058 Initializing audio stream...
20220608 19:38:20.620877 connection_stage_starting - stage: 3
20220608 19:38:20.632562 connection_stage_complate - stage: 3
20220608 19:38:20.645477 done
20220608 19:38:20.656263 Starting RTSP handshake...
20220608 19:38:20.669087 connection_stage_starting - stage: 4
20220608 19:38:20.679933 setsockopt(TCP_MAXSEG, 536) failed: 22
20220608 19:38:30.693050 Connection timed out after 10 seconds (TCP port 48010)
20220608 19:38:30.704384 RTSP OPTIONS request failed: 116
20220608 19:38:30.717305 failed: 116
20220608 19:38:30.728074 connection_stage_failed - stage: 4, 116
20220608 19:38:30.740920 Cleaning up audio stream...
20220608 19:38:30.772410 done
20220608 19:38:30.785329 Cleaning up platform...
20220608 19:38:30.796097 done

What is the expected result?
So, when i play my games on my home network it works fine, but when I try to play my games outside my home network it appears this issue.
I've already confugured the network at noip.com and configure it at my router and also set the TCP ports 47984 and 47989 on my PC and on the router configurations