Hello. I am currently in Denmark and have a problem with my S6 Edge, namely roaming is not working. I have the roaming service turned on, I checked on other phones and everything was fine (the phone immediately connected to the network). My Samsung, when I try to search for networks manually, I find them, but I get the error "Not registered to the network, please try again later" when trying to connect. I also noticed that after restarting the phone, a small letter 'r' appears for a moment next to the signal strength (i.e. roaming works for a moment) and a few seconds later there is another loss of coverage, and then the phone catches the range without 'r' roaming. Tried factory reset phone to no effect. Other Danish SIM cards work normally on my phone, but I still have to check on some other Polish card if there is the same problem. Does anyone know how to fix this problem. Thank you in advance for your answer. 
