D5 crashes while opening a file

When loading some of my projects in D5 Render, the application crashes before the scene even opens. This issue occurs in several of my projects and has caused serious productivity losses.

I have concluded that the source of the problem is related to downloaded assets. When I remove the assets, the project opens normally; however, when I download and add the same asset again, the exact same issue reoccurs.

Interestingly, when I load the problematic asset into an empty scene, there is no issue at all. The crash only starts when this asset interacts with other elements in the scene such as lights, materials, effects, or other objects.

Every time I report this issue, I am asked to send project files and additional information. However, this is clearly not a problem unique to me. It is your responsibility to identify and resolve this issue, especially since it has been reported for a long time by many users.

I simply do not have the luxury of waiting. I pay a monthly subscription fee for this software, and it is not acceptable to experience this level of instability while being asked to act as a beta tester.

This is only one of several ongoing issues I have experienced with D5 Render. Instead of requesting files from individual users, please provide one of the solution paths that you should have already identified for this long-standing problem.

Hi @ertunc.vural

Thank you for explaining the issue in detail, and we’re sorry for the disruption this has caused to your work.

We reviewed your earlier forum posts and noticed that some follow-up questions from our support team were left unanswered. These questions help us gather the technical details needed to properly identify the cause of each issue.

We understand your concern that this may be a long-standing issue affecting multiple users. However, similar symptoms can still have different root causes depending on hardware, drivers, or scene settings, which is why detailed information is necessary to move forward.

Please also let us know what other issues you’re currently experiencing, and we’ll do our best to prioritize and assist. Additionally, may I ask if you’ve also reached out to us through any of our other support channels, such as email or Discord? If so, please feel free to let me know, and we’ll be happy to follow up on it from our side.

Thank you for your patience and for sharing your feedback.