Anyone else unable to text or call from TPO to GiffGaff?
Since the 17 May I've been unable to text The Lad, he's on GiffGaff (O2) and I'm on TPO (old 3G SIM so on EE). It's *only* me to him that fails for both text and voice. He can text/call me.
An Asda Mobile (who also use EE) can't text him either. He can text the Asda Mobile.
An TalkMobile (Vodafone) can text The Lad in both directions. I can text other numbers.
Failure is almost instant to a second or so, it's far quicker than a normal timeout.
TPO say it should be working, I've asked for the failure codes/reasons.