Please can those of you who are brighter and better informed than myself suggest how to configure this router on board a boat?
My Laptop is connected via Ethernet and WiFi to a Huawei B593 Wifi 4G Router. The GrooveA 52 ac is also connected to the Huawei via an Ethernet cable.
The Huawei has limited configuration options - basically it wants to route all traffic over 3G/4G and not via the GrooveA.
The GrooveA is sited some way off the back of the boat, so it is only practical to connect to the GrooveA via its Ethernet cable and use the Huawei as the WiFi router.
When in a marina I want to be able to connect the GrooveA to the marina WiFi, and share this connection with my laptop, phone and iPad through the Huawei (connected via both Ethernet and WiFi).
When at sea, with no WiFi signal, I want to be able to still connect through the Huawei via 4G.
After two months of trying to configure the system (on and off), I've worked out I should use CPE in Quickset, but I'm confused about whether to use Router or Bridge mode (am I bridging the Marina WiFi and the GrooveA or the Huawei and the GrooveA?) Despite reading countless posts I have not had any success with connecting my laptop to the Marina WiFi via the GrooveA.
Should the Address Acquisition be Static or Automatic, and if the latter, how do I prevent the GrooveA defaulting to the Gateway of the Huawei and routing traffic through the Huawei over 4G rather than through the Marina WiFi?
Any detailed help or links to How-to guides I can follow would be gratefully received.