No data since update

[chgogolfpro]

I have a Lumina 920, with Straight Talk /ATT, unlimited text/data. Never had problem getting on internet or receiving data. Since the 8.1 update unless I am on my WiFi at home I can't get any data. I have looked at and edited Access Point APNs to every setting that I have found and nothing works. Switching from ATT and back to Straight Talk in Access Point, nothing. Wondering if I have a setting wrong in the new feats that maybe causing problem....Any help would be appreciated

 

[several potatos]

Do you have 4GLTE enabled under SIM settings? If I recall correctly, that is a new setting with 8.1, so you may have missed that.

 

[chgogolfpro]

I'll check...