Hi - I purchased this camera in late 2018 and it has been in service since early 2019. I noticed the other day that the image quality had become washed out, flat, grey. I went through all of the usual steps to try and correct it, reboot, factory default, hard power cycle and then the reset button with no change in image quality. I've replaced it with the IPC-B52IR-Z12E S2, but before I write it off as non-repairable, I wanted to drop a post here to see if anyone else has had this issue.