I have been experiencing the same problems Bhavish. I have been pulling out the hair @ times, but think (pray) I may have found the problem in my case. It seems there was a conflict between Cooler Master Portal and Gigabyte's Aorus RGBFusion software (Graphics Card), with the latter seemingly taking over the keyboard RGB after 15 - 20 mins or so. So far, since I have uninstalled RGBFusion, the problem has not reoccurred. Perhaps, in your case, it could also be a conflict with other software you have installed? I still have my fingers crossed.......but hope this may help.