I’ve had this problem for 3 days after not using my machine for about 3 weeks. Prior to now, it was working fine and I cut lots of these without issues using the PG settings for white acrylic. I can cut clear acrylic with no issues right now so not sure what’s up with the white
I’ve tried everything I can find on here: rebooted router, computer, turned machine off and on, let it sit overnight - still flaming. I’ve tried different speeds as well and nothing works. The flaming is so big that it smoked up the lens inside the head - cleaned that thoroughly but it doesn’t it every time. It also smokes up the lenses on the bottom of the head.
I can’t get a good video of the flame but it’s between 1.5 and 2" long - not all the time but sporadically. The cut also seems to be really wide instead of a clean, narrow cut if that makes sense. Earlier this week, it actually caught the acrylic on fire and melted it - I turned it off in the middle of that. Even the clear acrylic seems to be much hotter than previous times I’ve cut it.
So discouraging! Any ideas on what I can do? I have pics but am not sure how to attach them.