Moai printing issues

I have a Moai 130 and I have been having issues with layer lines and now this is happening .

I an using the nex resin grey hi temp.

Any ideas what is causing this?

I am using Asura 2.2.4
The default setting in that software.

Pete

Something is scattering the laser. Have you removed the plastic film from both sides of the galvo protective plexi? You could test with a paper in the vat to see how the laser spot looks. It should be concentrated to a tiny spot. Remember to wear protective glasses.

If you could also provide some additional information as well as what @Whazaa asked for, such as ambient temperature of the room the printer is in, trippled check to make sure the printer is level and if you have the heater inside the chamber please.