Galaxy a54 5g "Couldn't Connect" to network issue

[Garland_PM]

Nothing but problems since it was purchased. Every few days I find that the phone is off the network. Does not matter if I am on cellular or Wi-Fi. I will try to make a call and get the message Couldn't Connect. I reboot the phone and find that I have missed calls and texts. After reboot it's fine for a few days until it happens again. 

[VerbumVeritum]

Try this, Settings>General management>Reset>Reset network settings. Mind you, this clears all Bluetooth and Wi-Fi connections/settings (in addition to rebooting your mobile network) and you will have to reestablish them.

[Garland_PM]

I have an eSIM, will that be a problem?

[VerbumVeritum]

Nope.

[UTGuy]

I have eSIM and no problems at all. Been working better than a SIM card. I go through Tello that uses T-Mobile network.

[888888881]

Customer services tried dealing with the SIM card. Apparently, that is not the problem. I'll be stopping payment for this Samsung A54 and getting a cheap phone at Walmart

[NECC67]

I have reset several times. Works for one or two calls and reverts to "no connection". Has anyone found a permanent - even semi-permanent solution?

[888888881]

Nope. I'm having the same issues you have.

[Nelli525]

I saw someone say to fo to mobile networks and switch to 3g/2g and then once it connects you can switch back to 4g. Wish I knew this before I switched carriers Completely

[Komisari]

That works but its absolutely unacceptable, as soon as you put the phone down and it locks then it disconnects from Wifi and then fails to reconnect.