How do I exit fastboot mode without changing any software? LG G5

[AC Question]

I don't know how I got into fastboot mode, but I can't get out of it even if I pull out the battery. This is what happened:

After some idle time I double tapped the phone to wake up, but had no response. I pressed the power button, pressed and held it, still no response. So I took out the battery to restart it. On reboot, the LG logo showed up for a few seconds and went straight to Fastboot Mode.

I can connect the USB cable, and get a line saying "fastboot: processing commands"
but I don't want to flash FW or anything ( I don't even know how to communicate with the phone over my pc!) I just want to boot back in normal mode.
Pressing buttons doesn't do anything, pulling out battery doesn't change anything, it just boots back into Fastboot Mode.

Help?

 

[Fraser83]

Did you find a solution to your problem as I have the same issue with my LG G5 and I can’t get past Fastboot and I don’t want to wipe the phone, don’t even know how this happened!