Dragon's Crown RPCN multiplayers failed to connect

[JumpingY]

Quick summary

Details

Local RPCN service with LAN connection.
Add friends to each other and see each other in the room list
RPCN v1.2.1

Attach a log file

RPCS3.log

Attach capture files for visual issues

No response

System configuration

OS:Windows 10
GPU:GTX1660
CPU:AMD R7 3700X

Other details

No response

[Ninetime]

Did you try connecting after starting a map? Your screenshot looks like it's just outside the town

[JumpingY]

Did you try connecting after starting a map? Your screenshot looks like it's just outside the town

Yes, I have tried, but unfortunately, the problem still persists.In the screenshot, we tried to connect to the arena online.It is worth mentioning that occasionally one can successfully enter and complete a game, but reconnecting after exiting the room will continue to fail