LightBurn file upload to controller extremely slow!

[FreakyFiber (Dave Delaney)]

My files all of a sudden started sending to the controller really slowly. I tried running the same files from the computer direct, but it does the same thing. Even a preview takes forever. I went back to files that loaded quickly in the past, now they are really slow.

I checked the ramp mode to ensure it was off, and looked for any other settings that may affect the timing, like LPI and such. I am at a loss.

Any ideas? I will try anything.

The laser is a Reci RC1390-A with a Ruida controller. I wiped the files on the controller to ensure that wasn’t the issue, same thing.

HELP!!!

[MikeyH (Mike Hembrey)]

@FreakyFiber

My files all of a sudden started sending to the controller really slowly. I tried running the same files from the computer direct, but it does the same thing.

This sounds like a Windows problem. One thing I did to improve performance was to disable Windows OneDrive. It was killing Preview when it was an Offset Fill operation.