IR very slow and stop updating

Hi there, recently Im starting working with Corona 8 and I have been struggling with Interactve Rendering, its too slow and after a couple of passes it stops updating any change, even if I adjust resolution, the image is still the same, also the Reload button in the VFB doesnt work at all.

I have tested Corona since 5th version with small scenes and didnt happen this before, this scene its not too complicated i could say its medium size, but as I said its really annoying that it takes too long time to start and suddenly stop updating. Hope this could have a proper solution.

The machine has a very good components, 128 gb ram, ryzen 9 5950x and even with this its pretty slow and buggy.

Sorry, but we are not familiar with an issue like this. Could you please contact us here: https://support.chaos.com/hc/en-us/requests/new
Once you start a support ticket, we will ask you to upload a problematic scene so that we can reproduce it on our end (or you can attach it in the ticket submission form too).

Thanks Marcin, Ill try to get the file and upload it, i hope that this is only a Network problem.