webpages loading slow on xperia m5

[magstj]

I have this problem that wepages takes about 15-20 secs before they even start loading. this is only when i use mobile data, not wifi. When I share my internetconnection via wifihotspot there is no delay on my ipad, only the phone. I have done the factory reset. I have tried the sim on my wifes z2 no problem there. I have tried both chrome and firefox but its still very slow. Anyone have any idea whats going on?  

[Boxleitner]

Same problem... I've had The m5 for a week, since i broke the display om my ZR. Annoyingly slow browsing with mobile data! Much slower than with the zr.
Streaming works though. Its The initial connection that is slow.

[magstj]

Mine went back to the store today. They will send it to thw workshops.