Brookstone Rover Revolution continously loses wifi connection. What should I do about this?

A dealer replacement is the only option to reset the system and that is an expensive fix. You can buy a replacement fob online but be careful - it will need to be fully compatible or you run the risk of locking yourself out OR losing the central locking function.
I have no connection with this seller, but at least they make all the right noises:
https://www.keylessentryremotefob.com/Land-Rover-Key-Fob-Remote-s/1836.htm
Do more homework - especially on the specialist Land Rover forums before buying

Reset the Land Rover Freelander 2 setting to the original condition and try again. By the way, what is the computer system you are using? The JLR Mangoose cannot work on Windows 7 system, please make sure you install it on Windows XP system.
JLR Mangoose for Jaguar and Land Rover V137

the wiring around the tailgate hinge rh has look from rear can break inside the rubber sleeve check this first

Give your provider a call.

Most likely your batteries are dying. We had this same problem and changed the batteries now it works fine.

i have a problem with my rover 414i year 1995 in the moment that i put the radiator cable in the heat cartridge the motor loses engine and turns off automatically. Please help me

clean your battery terminals or replace the cables. your losing your connection somewhere.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/michael_00678fd4800d19c5

the feed is the one connected to the fuel rail directly where the return hose connected to the fuel regulator which is d end of d rail

Look where the upper radiator hose connects to the engine. Almost always that is the location of the thermostat. If it is not there look where the lower hose connects.

Ok, this isn't so much a solution as a work around.

As long as your phone is still holding the call (showing connected), once the Range Rover drops the call, hit the soft button that shows a picture of a green phone receiver....as if you were making a call. This will cause the Range Rover to reconnect the speakrs/mike to the phone, and you can continue your call in relative harmony.

I still haven't figured out how to get out of the jam when a second call comes in while you are still on the first....

Good Luck

prduck