Fido

Disabling VoLTE didn't work. I don't want to do a software restore yet because it looks like it's been ineffective for everyone else on this thread.

Same problem here, started a few weeks ago and I think it was just after an LG app updated. Indoor/outdoor doesn't matter, signal strength doesn't matter, it happens randomly over time even when I stay in the same place, about once per hour. Data is ...