Have owned this monitor since June 2016. For the most part I am satisfied with it, however, if the front panel power switch is bumped, or if unit is powered down due to working on PC or on occasion the monitor does not start up when starting the PC. Monitor showes a blue signal on lamp but screen is black. The only way to correct this condition is to turn off the rear power switch and umplug power cord for at least two hours or over night, then re-insert power cable, turn on the monitor with rear switch and if the screen comes on with ACER logo, quickly start the PC. I have experienced this with 2x GTX 980's in SLI and with a PC rebuild including an nVIDIA Titan-X. This has happend to me a dozen times or more in the past six months and is quite anoying. Anyone else experiencing this?