Just got a new S21 Ultra a few days ago and all seemed well after the requisite few hours transferring data, downloading apps and fixing settings. Today, I noticed that ALL RECEIVED texts from individuals have disappeared. Only my outgoing texts are still there. Also, if someone sent a text with an attached photo, those show up but nothing else in the conversation. Group conversations seem to be OK. What the heck is going on? Though I could try to restore from the backups from a few days ago, I then lose all of my messages from the last few days, plus I have no idea why this happened and if it will happen again. I have cleared caches on the Messages app and restarted the phone four times. Thoughts or suggestions? Thanks.