Hello @Oliver.J
Whenever I apply some texture from my personal library I find this coloured lines or some dots randomly, can you help me with this
Hello Djasim2014, this is often caused by abnormal Normal parameters. If you open the scene file again, will the purple dots still appear?
Also, please make sure your video driver updated.
If the problem remains, could you please send a sample scene file to me? It will help a lot for further investigation.
Best regards,
Oliver