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C4D R.19 Freeze when trying to initalize viewport on start. Had to roll back to 4.01

Hi kmiekio,
what is your operating system, and Nvidia drivers version installed?
ciao Beppe

momade wrote:Sory. Me again:
Mixing GTX and RTX does not lead to issues right?
Just lost another GPU..

2xGTX 980ti + 2x RTX 2080 here > no problems.

Freeze when trying to initalize viewport on start.

iDlart wrote:Freeze when trying to initalize viewport on start.

Viewport? Please give some details with screenshot. What do you see in console window?

I seem to be having the same issue as some others on here.

When starting up C4D R19 on V4.02.1-R2, the program will open and hang before the grid appears, immediately becoming unresponsive. Restarting/reinstalling/clean installing didn't solve it.

I had to roll back to the previous version and it's working fine again.

aoktar wrote:
I don't think it's a plugin issue, plugins are not using gpu itself. Core is running at background and using gpus.
1-Are you using e-gpu?
2-How is your device settings and others part in settings?
3-Try with parallel samples=1 and max tile samples=1 from kernels. And try to use "sub sampling=2x" if makes any difference.
Other than this send me PM for a remote connect.

Yes, eGPU, I mentioned this when raising the issue with 4, 4.01 and 4.02. I have tried parallel and max tile at 1, 1 but no change to C4D UI response.
I will look into different drivers as frankmci mentioned on the 4.01 thread, he has mentioned 378.05.05.25f01. When I updated to 10.12.6 it seemed to want 378.05.05.25f01 but frankmci says he is on 25f04 and OK.
If still no difference then screen sharing would I hope help to explain the issue, I will PM you if this second driver change still doesn't have an effect.

Thanks
S

Quick help, I couldn't log in to the standalone and cinema 4d after updating to 4.02.1, the error is 'could not find the required license'. But I do have a monthly subscription.

Same issue here. Installed the update and c4d freezes dead. I thought it's a driver issue at first, updated to the latest ones, still freezes. Except, now i get cuda 999 error on any other version of octane. Gonna have to somehow roll back the nvidia drivers (but, as i found out later, it's a completely separate issue). I wish you guys did a little more testing before calling it stable

GiWest wrote:Same issue here. Installed the update and c4d freezes dead. I thought it's a driver issue at first, updated to the latest ones, still freezes. Except, now i get cuda 999 error on any other version of octane. Gonna have to somehow roll back the nvidia drivers (but, as i found out later, it's a completely separate issue). I wish you guys did a little more testing before calling it stable

It's tested enough. Try with driver 417.22.