Thanks for reply.
It does happen with few contacts (some Iphone, some Android phones) but not all messages.
Yesterday I've recieved one of two messages sent from the same number at the same time.
Yes, I can text myself.
I'm using the default app that was on my phone and I have Android 7.0
I haven't noticed any issues with outgoing texts. I believe people recieve them .
I don't recieve any texts with delay, just some of them don't get delivered at all.
Also, I went to Fido store but they were't able to help me.
They did replace the SIM card but Ithat didn't help at all.
Thanks for the details
Just to be clear, were you experiencing these texting issues before you purchased the Asus Zenfone?
Do you still have your Nexus 5? if you weren't experiencing any issues when you were using that phone, are you able to test out your service using the Nexus 5 Again and let us know what happens?