I have the same problem / behaviour (losing connection to 443 for 1-4 seconds) over here in Italy   I have already changed and tried a lot:   2 different providers (vodafond, ho-mobile) 2 different routers (d-link mobile router, cudy with "good antennas") + 2 different hotspot-smartphones   other connected devices (without pulsesecure vpn) do not show any problems IP-Address (from Provider) does not change (maybe every day but for sure not every 2 minutes)    ... View more