We have never had a problem using our phones on home wifi, we have Xfinity/Comcast. We had the Samsung 7 Edge with no problems. Ever since getting the Note 9's we only have 1 or 2 bars of signal strength. Laptop has no issues with internet connectivity on the wifi, only our Note 9's. Anyone else having this problem? Not sure how to fix this. Have reset our wifi settings on Note 9's, have rebooted router, no success. This is only an issue with our Note 9's. Everything else in the house works fine on the wifi. Very frustrating.