It's either Comcast or the phone. I tried someone else's house same problem maybe I disabled something or time to do new update?
posted with my note 4
posted with my note 4
If Verizon , make sure to get the latest update
Sent from my Verizon Samsung Galaxy Note 4
I didn't have a wifi problem to begin with but some have reported improved wifi performance after updateDid that help u I got verizon
posted with my note 4
Download Ookla Speedtest, run it, take a screen shot and post it.
If you can, also run it when you're connected to the other WiFi connection, and also when you're disconnected from WiFi. (standalone on 4G LTE)
Says my speed is fine. Should try the update. Maybe I disabled something I should not have like samsung push service
posted with my note 4