can't connect shaders in slate while in VRAY IPR

[pixeldrone]

Hi Guys, I am on vray 5 hotfix2 and I have noticed that when I am in IPR and building shaders in slate that after a while I can't connect the inputs anymore. They just go red all of the sudden and the only way I can reset it is by restarting Max. Has anyone else ran into this problem? Once I restart max I can connect the maps up again no problem. I am using 3dsmax 2018 update4 on Windows 10.

Best, Christian

[nikoleta.garkova]

Hi Christian,

Can you elaborate a bit more - as you've said 'after a while', can you give more specifics on when does this occur? Does it happen with specific shaders? Is it something that has recently occurred? If so, have you made any software/hardware changes prior this?
Would it be possible to provide some screenshots/screen recordings demonstrating the issue so we can have a look and try to replicate it? Many thanks!