Hi everyone, I'm not too sure if this is the right place to be posting this but I could really use some help.

Just finished putting together a MendelMax 1.5 and I'm using an Atmega 2560 with ramps 1.4.

The problem is that when first plugged in, it connects to the computer fine and to Repetier Host. When power supply is connected, the motors are manually movable. About 2-3 min after manually fiddling with the printer the Windows sound for "disconnection and re-connection" (of usb devices) plays, and the Atmega appears in the device manager as fully detected. However Repetier will not connect and nor will the Audino IDE. At this point if it is disconnected and reconnected to the computer it appears in the device manager as an unknown USB device and the computer must be restarted in order for it to be properly detected.

Specs: Windows 7 latest drivers and whatnot.
(What other info is needed?)




Mods - if this is not the right place to post this please move it to the correct sub-forum