Messages

I have one opnsense installation (out of 3) where Wireguard is disconnecting every 10 days or so. The peer is showing as "stale". The only way to reestablish the link is by rebooting. These options have failed:
- disabling and reenabling
- shell: /usr/local/opnsense/scripts/Wireguard/wg-service-control.php stop/start xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

On the same hardware, wireguard was working flawlessly. The other side of wireguard has not changed when switching from pfsense to opnsense.
At the times this is happening, there is no log entry in /var/log/wireguard/*
I can see my restart attempts in the log, to no avail:
<37>1 2025-04-24T01:54:58+02:00 gwtsb.tonstudiobeusch.ch wireguard 56813 - [meta sequenceId="1"] wireguard instance WGHD (wg0) stopped
<37>1 2025-04-24T01:54:58+02:00 gwtsb.tonstudiobeusch.ch wireguard 58680 - [meta sequenceId="2"] /usr/local/opnsense/scripts/Wireguard/wg-service-control.php: ROUTING: entering configure using opt1
<37>1 2025-04-24T01:54:58+02:00 gwtsb.tonstudiobeusch.ch wireguard 58680 - [meta sequenceId="3"] /usr/local/opnsense/scripts/Wireguard/wg-service-control.php: plugins_configure monitor (,[GWHD])
<37>1 2025-04-24T01:54:58+02:00 gwtsb.tonstudiobeusch.ch wireguard 58680 - [meta sequenceId="4"] /usr/local/opnsense/scripts/Wireguard/wg-service-control.php: plugins_configure monitor (execute task : dpinger_configure_do(,[GWHD]))
<37>1 2025-04-24T01:54:58+02:00 gwtsb.tonstudiobeusch.ch wireguard 58680 - [meta sequenceId="5"] wireguard instance WGHD (wg0) started

I have not found any other log entries. Is there a way to debug this?