Both key fobs stopped working

[hairyguy4]

Never had any issue with the central locking before but went to unlock today and nothing, so grabbed the spare key also not working, replaced the batteries and still nothing, both will start the vehicle but not unlock via buttons, anyone had something similar?
Thanks

 

[Shayne]

Hold both fob buttons down while standing next to the truck for 30 seconds to reconnect .

 

[hairyguy4]

Well tried them again today, all working again, very strange ‍

 

[hairyguy4]

Gave a go cheers but didn’t do anything, but yeah all working again today so must have fixed itself lol nice one though

 

[hairyguy4]

Another update, stopped working again, thinking maybe a faulty transponder so will get a new one and see what happens!