Just a heads up. We just installed R7 in order to fix the Compare line that disappeared in the R6 release and it is still missing in our Live viewer when activating Compare Render buffers. Not sure if we have to do something else, but there is no red line as it used to be in version R5 and before. We downgraded to the R5 release and the line works as intended.
We are on C4D R20 and latest windows 10 and Nvidia Studio Drivers.
Thanks for all the hard work. Otherwise the plugin works awesome