Extreme Lag on complex sketch with no bodies

Hello,
I’m fairly new to Shapr3d. The learning curve from SketchUp was a bit, but now I’m loving it. Only issue I’m currently having is extreme lag on complex sketch with no bodies. Each operation, even the undo operation takes forever. I’m using both an IPad Pro (newest Version) and my New Laptop that handles all kinds of renderings. Both have same issue with lag only on Shapr3d. I’ve read a few post about lagging with bodies but my model is mainly one sketch with an pattern array. I don’t plan to extrude these sketches, I mainly want them for laser cutting and engraving. I would assume a sketch would have less impact than an actual body. Any help is appreciated. I have multiple hours invested at this point.
Best Regards,
Jeffrey Screen

Hi @1oakdesign, really great to hear that you like Shapr3D!

The sketch should definitely not lag. Can you please contact our support@shapr3d.com team and share the design?

I will thank you

I find that some overly complicated sketches with a lot of details can lag. Making additional sketches to spread the details over solves the problem.