Can't connect,always show disconnect by remote

[wfq1971]

Bug Description

I use chisel to proxy 21116 to 21120,and 21116 udp，the connect test is pass show ok(green pass) in both windows rustdesk client,but when i try to connect from control clinet to remote client,it always show disconnect from remote ,but i didnt see any sign in both server and remote clinet.here's log:➜ amd64 ./hbbs -r 127.0.0.1:21117 &
[1] 36974
[2026-06-12 07:43:45.322914 +00:00] INFO [src/common.rs:121] Private key comes from id_ed25519
[2026-06-12 07:43:45.322960 +00:00] INFO [src/rendezvous_server.rs:1251] Key: sCho+4E6PeFaSUyXAMcr1q0G0pmitv9Spl24ETnGCAc=
[2026-06-12 07:43:45.322966 +00:00] INFO [src/peer.rs:84] DB_URL=./db_v2.sqlite3
[2026-06-12 07:43:45.324607 +00:00] INFO [src/rendezvous_server.rs:107] serial=0
[2026-06-12 07:43:45.324620 +00:00] INFO [src/common.rs:45] rendezvous-servers=[]
[2026-06-12 07:43:45.324623 +00:00] INFO [src/rendezvous_server.rs:109] Listening on tcp/udp :21116
[2026-06-12 07:43:45.324626 +00:00] INFO [src/rendezvous_server.rs:110] Listening on tcp :21115, extra port for NAT test
[2026-06-12 07:43:45.324628 +00:00] INFO [src/rendezvous_server.rs:111] Listening on websocket :21118
[2026-06-12 07:43:45.324783 +00:00] INFO [src/rendezvous_server.rs:146] mask: None
[2026-06-12 07:43:45.324790 +00:00] INFO [src/rendezvous_server.rs:147] local-ip: ""
[2026-06-12 07:43:45.324815 +00:00] INFO [src/common.rs:45] relay-servers=["127.0.0.1:21117"]
[2026-06-12 07:43:45.324906 +00:00] INFO [src/rendezvous_server.rs:161] ALWAYS_USE_RELAY=N
[2026-06-12 07:43:45.324934 +00:00] INFO [src/rendezvous_server.rs:193] Start

How to Reproduce

use chisel proxy 21116 udp and tcp ,21117

Expected Behavior

connect successful

Operating system(s) on local (controlling) side and remote (controlled) side

windows10 ->ububntu(server)->windows10

RustDesk Version(s) on local (controlling) side and remote (controlled) side

newest

Screenshots

Additional Context

No response