The MR550 repeatedly loses the always stable internet connection on an iPhone at the same location.
In my house, which does not have cable access, I have medium (3/4) mobile data coverage with three different phone companies. The iPhones, within the room msiam than the MR550 never lose connection. The same nano SIM on an Archer MR550 loses it many times a day (although there are days when it has lasted 24 hours without interruption, these are the exception, the norm is that once it loses it, it loses it several times an hour). I connected the MR 550 to a directional outdoor antenna (well aimed at the best coverage 3G/4G antennas) to see if it solved the problem. Speeds improved quite a bit (up to over 40Mbits up and just over 100Mbits down, and usually over 30 and 60) but the signal instability problem has not been solved at all. Given that the signal is completely stable on the mobile phones, it seems that the MR550 is the one causing the instability problem. Is it a manufacturing defect, or a badly designed device?
