I have been using o2 for years and my house and garden have always had very quick speeds both on 4G, and as of last year 5G. This changed around a month ago when I noticed my phone dropping from 5G to 4G often but having really slow speeds regardless of which it was using. It takes sometimes minutes to load a Google search and the signal seems to be less a lot of the time here now also (I assume this is related).
O2 say theres no maintainance or cell tower issues so im unsure what i can do (if anything) to figure out why it is like this. Is there any settings I can change to see if thar solves the issue? I haven't changed phone or sim card recently
