I've had a weird issue recently with GravityBox.... I've got Xposed installed systemlessly via Magisk, and I've got GB 7.5.0 installed on a Moto G5s Plus (sanders) and it's been working pretty flawlessly for months.
I recently updated Magisk and Manager, and GB is causing launcher to not load and/or display not to show anything. The launcher not loading is a once in a while, the display not showing anything is the main issue.
Basically the device will boot up, screen works I can see the boot animation, ambient display does work, so I can see if I've got a notification. Once the phone boots up, I'll see the lockscreen for a few seconds and then the screen goes dark. The display backlight turns on, I can hear notifications, (I see texts on my computer using MightyText and other notifications) but nothing shows up on the screen.
The only fix has been (after much trial and error, and re-flashing my boot.img, thinking it was a borked Magisk install, among other things) I was able to narrow it down to GB module being installed. I uninstalled the GB module via recovery and when I reboot, everything works as normal. Any thoughts?