Lasercad communication error

[nony]

Hello there,

I noticed strange behavior of LaserCad 7.77 and 7.60.

Here it is:
1. Start CorelDraw, make some vector and export to Lasercad with plugin.
2. Click download
3. Get "communication error"

No problem with axis moving or files read from lasercad, just cannot download file to controller.

Solved with:
1. Start Lasercad, minimize it.
2. Start CorelDraw, make some vector and export to Lasercad with plugin.
3. Click download
4. Everything works

Tried on 2 different PCs, 2 different X7 controllers..same result