DERP write channel error

[nerdalert]

Describe the bug

Onboarding nodes on either macOS or Linux without a relay and defaulting to the DERP service throws the following error on both nodes connected (relay-only and non relay-only):

{"level":"error","ts":"2024-02-12T04:15:23.357Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}

Full logs (occurs on bothe QA and Prod):

$ sudo ./nexd --relay-only https://qa.nexodus.io
{"level":"info","ts":"2024-02-12T04:13:17.979Z","caller":"nexd/main.go:85","msg":"DEPRECATION WARNING: configuring the service url via the positional argument will not be supported in a future release.  Please use the --service-url flag instead."}
{"level":"info","ts":"2024-02-12T04:13:17.980Z","caller":"nexd/main.go:152","msg":"Starting node agent with wireguard driver"}
Your device must be registered with Nexodus.
Your one-time code is: UXDE-MNYD
Please open the following URL in your browser to sign in:
https://auth.qa.nexodus.io/realms/nexodus/device?user_code=UXDE-MNYD
Authentication succeeded.
{"level":"info","ts":"2024-02-12T04:13:38.996Z","caller":"nexodus/utils_linux.go:128","msg":"Found default gateway interface eth0 10.10.0.1"}
{"level":"info","ts":"2024-02-12T04:13:39.040Z","caller":"nexodus/nexodus.go:628","msg":"Successfully registered device with UUID: [ fe01025a-b81b-4d83-945c-bb870269be80 ] into vpc: [ 7a3862f2-df0f-4c9b-878d-a49743d30856 (default vpc) ]"}
{"level":"info","ts":"2024-02-12T04:13:39.068Z","caller":"nexodus/wg_peers.go:532","msg":"New local Wireguard interface addresses assigned IPv4 [ 100.64.1.241 ] IPv6 [ 200::1f1 ]"}
{"level":"info","ts":"2024-02-12T04:13:39.085Z","caller":"nexodus/nexodus.go:951","msg":"Nexodus agent has reconciled state with API server"}
{"level":"error","ts":"2024-02-12T04:14:04.493Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}
{"level":"error","ts":"2024-02-12T04:14:09.629Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}
{"level":"error","ts":"2024-02-12T04:14:15.005Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}
{"level":"error","ts":"2024-02-12T04:14:20.125Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}
{"level":"error","ts":"2024-02-12T04:14:25.245Z","caller":"nexodus/wg_derp_proxy.go:150","msg":"Error getting derp write channel for addr 127.0.0.1:900"}

How to Reproduce

Onboard a relay only node to qa or prod.

Expected Behavior

Deployment Environment

No response

Additional Context

No response