I recently moved from bt halo2 to bt full fibre and now I have devices that intermittently loose their wifi connection, prior to upgrading the broadband I had no issues with the router it has been as solid as a rock. I have now put in the bt smart hub 2 as a test and things now seem to be stable with no dropouts as yet. has anyone else had an issue like this? I dont know if there are any addidional settings that need configured on the archer for full fibre but I wouldnt have thought so.