@Eric_c Let's say that an expensive router like this should work perfectly and it should have all the functions that could be found in all other routers... :( Then: - No 2/3/4G disconnections - No...

It seems they already had two beta versions and they published first the newer one.

@Cozzer101 You can update up and down as you want :)

@Anvesh >> Tried the beta firmware long back and it does not have band selection *FOR 3G/4G BACKUP* when using wireless router mode. Now I understand! :) They added band selection on 3G/4G only when...

@cbzvenki Is it the beginning of a guide or is it a question?...

Today I updated firmware from the Beta with band select to the last one, but also today I've had to switch off/on the MR600 because it was disconnected from WiFi network while using Internet, but...