[Q] F320S Weird screen glitches on JDI Panel - G2 Q&A, Help & Troubleshooting

Hello there,
I have a F320S and I'm having some issues with the screen. Sometimes, when I unlock (wake) the phone, the screen presents visual glitches very similar to the ones that shows when a LDG Kernel is flashed instead of a JDI, it duplicates the image and shows some white lines (see the photos on the attachments). It happens when a dirty reboot occurs too, this "visual glitches" are present in LG logo at boot, so I can deduce that the glitches are coming from kernel or hardware issues if I'm not wrong. The most part of time the screen is in perfect conditions, in fact, when I wake/lock/wake the phone several times in seconds, the glitch doesn't shows most of times. Also, I know that it isn't heat issues, due to max freq is at 1.5GHz and the device stays very cool most part of time. Is it happening on any LG G2 in general or F320 with JDI panel?
Thanks in advance!
P.S.: Sorry about the blurry/unfocused photos but only had a 5MP's Nexus S Camera to do them.
EDIT: I'm on 5.1.1 BlissPop 4.0 with RenderKernel R3, Blastgator's Hybrid Bootstack and KK Bootloader. But this happened also on stock 4.4.2 with Dorimanx Kernel for F320 (and Blastgator's TWRP too) before I moved to LP and LP Hybrid Bootstack.

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Hello, I have been having issues with my LG G2 (VS980) rebooting randomly after the screen shuts off for a lock. It sometimes does it when I let the screen turn off from inactivity, or when I turn the screen of with the power button, only to be unable to turn it back on. It happens randomly, and with no way for me to replicate it. It has happened on 4 different ROMS:
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I've wiped Dalvik-Cache and Cache multiple times, as well as full wipes when flashing another rom, and the only time that I have had no problems was when I was running the stock ROM.
Here are a few logcat dumps of what may of happened when it crashed: (just add a 'h' to beginning, cannot post links due to being a new user)
ttp://pastebin.com/5WHJAgyK
ttp://pastebin.com/pSfZpxmZ
ttp://pastebin.com/AudKWyWe
All of the crashes happen around line 3800.
Any help would be appreciated!
EDIT: I have also tried using no lockscreen and using one, and I have no widgets at all on the lockscreen or the homescreen.
I had the same problem with my Verizon G2... every single ROM was way too unstable and I couldn't get widgets to work on half of them.. plus I was having messages popping up saying that I wasn't rooted when trying to delete apps..... so I say forget the ROMs.. stock with debloading Lol..
Sent from my VS980 4G using Tapatalk

g2 screen gets a problem...

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