I have a RUT240 using LTE bridge mode on an unlimited 4G service in the UK.
The router works as expected for normal traffic, apart from when the router stops routing and needs a power cycle when clients use a VPN service for several hours of downloads. When no client VPN service is used the RUT240 is stable. When the VPN is used, the RUT240 will crash after a number of hours and need a power cycle.
It is on the latest firmware. Any suggestions or recommendations?