Pepwave Max BR1 Pro 5G - dropping all clients until reboot

System has been working well for a year but now it drops all clients Until a reboot.

Running 8.3.0 build 5229

help please.

it is fitted to My boat and I lose access to the security camera.

thanks

Andrew

How are the clients connected , wired, wireless (2.4 or 5gz)?

have opened a support case and a testing a new firmware version