Delivery of incoming text messages (SMS) randomly

[HarryBass]

Since I changed from a POCO X3 (UT) onto a Oneplus N10 the rate of successful delivery of incoming text messages is slightly less the 50 per cent. Outgoing texts seem to be delivered by 100 per cent.

The strange thing is that when putting the sim into other devices (UT and Android based), the text messages are coming in without any problems or delay. I do not have any idea of what could be the reason of that behaviour. Any hints or suggestions would be appreciated.

[wally]

@HarryBass Hmm. I don't have any great answers, but a couple ideas.
First, please state what version of UT you're using (20.04 OTA__ / 24.04___), it could help others assist you.

This thread is mostly about MMS issues, but at one point the user describes losing SMS messages as well. After a few days of SMS not working, it seems that the Terminal command sudo systemctl restart ofono caused a bunch of undelivered messages to come streaming in.
The poster has not described whether they rebooted during the time that SMS wasn't working, but I'd suspect that one would've tried that at some point, and that for some reason the restart ofono command did something that a reboot did not.

Receiving SMS half the time seems different, but I thought I'd provide what I could.
I have what seems to be unique issues with my OP N10, which also involves undelivered SMS, but if a flickering screen upon shutdown/reboot happens to you, let me know.