UP3216Q, vertical green line

After 1 month of use, yesterday a red vertical line appeared on my UP3216Q. As I am already familiar with this problem I ran BID and the line was still there. After using monitor for 15-20 minutes 4 more blue vertical lines appeared. As I have read it is permanently defect but the most interesting part is that 3 of 5 lines disappeared in next few hours ( as I said, I ran BID and all of lines was there). As I continued to work (lines won't stop me from working) last 2 lines started blinking and disappearing and appearing again in a few seconds and it continued for one hour and finally all of lines are gone. I did not know how to react but I was still happy. Today I turn my pc on, first hour is all good but now a green vertical line appeared. And while writing this post there was a blinking red vertical line visible for a few times but it is not there anymore. This is refurbished monitor which I got after replacing my previous one, and I guess there same problem is with this one. It also feels like this one is worse quality as you can even hear metal tin making noise inside monitor if you turn it to sides a little bit faster. I am using PC with dual monitors. First one is U2412M and other one is this UP3216Q. I have never had any problems with other 24" monitor. My PC runs i5-4570 and Intel HD Graphics 4600. Monitor is connected via HDMI cable.