When I send a photo to one of the other Note 20 Ultra's on my plan I get this message:
Can't send File Use Wi-Fi to send or receive files larger than 10 MB
When you try to send a screen capture or another photo that is well below the max limit size it can send, a circle comes up showing the progress of the send but it will never finish and it errors out.
The iPhone 12 and the other 2 Note 20 Ultra's work just fine. My wife has this same issue when sending to 2 of the Note 20's on our plan but one of them works like normal as well as the iPhone.
Anyone else we start a text message with, add a photo, the photo is automatically made a smaller size and will send it. Another strange thing is this only happens to me once and a while, only to the one phone. My wife has it happen to 2 of the other phones only on our plan with her previous phone and with this new phone.
We have compared all of our messaging settings, they are all the stock settings, we have reset the messaging app, restarted, cleared the cache at pre-boot, updated all apps, we don't use facebook or any other type of messaging.