Mobile network EXTREMELY slow. Straight Talk, AT&T Sim topic

So I've been having some serious issues with network slowness on my phone. When on the mobile network, I'm not able to get anything near a reasonable internet speed. Speedtests show 0.05mbps or less. Wifi network speeds are fine, but anything on mobile data is trash. I've tried different ROMS, flashed a new radio (The stock one found HERE), different kernel, everything I can think of. I'm nowhere near my data limit - I've used maybe 1.5GB but probably less than that (confirmed with ST customer service). Anyone have any ideas of something to try? After 4 days of this I'm going insane.

Extremely long Wi-Fi access times topic

My WiFi has issues opening new connections, like checking my email can take anything from a normal 1 second to just sit there and spin for 30 seconds.
This gets worse if I ask the email client to check all three accounts at the same time.

Opening say facebook through a bookmark on the start screen, can either load instantly, or just show a white screen until I force close Chrome and retry.
I never get an actual timeout error, but it'll keep loading some items between 10 seconds, to just never connecting.

When I do a speed check, there's no issue, I get the same 12 Mbps as the wired computer, assuming it'll actually start downloading.
On the play store there's broken downloads though, it'll download at max speed instantly, but then hang in the middle until I force stop the play store (or reboot).
If I let it sit long enough, it might resume but often with corrupt downloads as a result.

I've had this problem for a while now, and I've tried connecting to various other networks with completely different configurations and it's pretty much consistent.

Disabling WiFi and using the LTE network instead, it doesn't display this behaviour at all, so it has to be something with the WiFi.

Has anyone else had this? I can't find anything useful through the search or google, they all suggest I do this and that on my router, but the other devices work fine.
Tested with the HTC M7, an old Motorola Razr, even the now ancient Moto XT720 has no issues.

[Q] My battery gets extremely hot is this normal topic

Hello I just upgraded from the droid maxx to the droid turbo and I love this phone bit for some reason whenever I do any sort of thing on it. The CPU gets extremely hot. According to my pjone y CPU has reached all the way to 139°f and right now I am only using the internet and it has gone from 90°f to 134°f. Is this normal? I can understand if I am using a lot of apps at one time but I am only using the internet and it keeps getting hotter and the app I am using to check my CPU temputure says that at this tempurture it can damage my phone. Should I take it in to have it looked at?