Connection Errors Repetier FW + Host (36 replies)

Hello RepRap Community!

i have built my first RepRap Prusa with Sanguinololu Electronics and installed the Repetier Firmware onto it.

My problem is, that sometimes i am able to move my axes for some seconds but i can't get it stable. I always get errors after time, or it won't connect at all.

Heres my log from the host:

12:59:32.361 : start
12:59:32.391 : N0 M110 *3
12:59:32.391 : N1 M115 *7
12:59:32.393 : N3 M111 S6 *68
12:59:32.393 : N4 M80 *63
12:59:32.441 : FIRMWARE_NAME:Repetier_ PROTOCOL_VERSION:1.0 MACHINE_TYPE:Mendel EXTRstart
12:59:32.443 : N6 M220 S100 *71
12:59:32.443 : N7 M221 S100 *71
12:59:32.456 : Error: expected line 1 got 6
12:59:32.456 : Resend:1
12:59:32.461 : Resend: N1 M115 *7
12:59:32.463 : skip 7
12:59:32.463 : Resend: N3 M111 S6 *68
12:59:32.463 : Resend: N4 M80 *63
12:59:32.466 : Resend: N6 M220 S100 *71
12:59:32.466 : Resend: N7 M221 S100 *71
12:59:32.486 : N8 M111 S6 *79
12:59:32.486 : FIRMWARE_NAME:Repetier_0.71 FIRMWARE_URL:[github.com] PROTOCOL_VERSION:1.0 MACHINE_TYPE:Mendel EXTRUDER_COUNT:1 REPETIER_PROTOCOL:1
12:59:32.488 : N9 M220 S100 *72
12:59:32.498 : N10 M221 S100 *113
12:59:32.501 : N11 M111 S6 *119
12:59:32.506 : start
12:59:32.506 : Unknown command:
12:59:32.710 : Resend:1
12:59:32.710 : Receiving only error messages. Stopped communication.
13:00:34.012 : start
13:00:34.015 : N0 M110 *3
13:00:34.015 : N1 M115 *7
13:00:34.017 : N3 M111 S6 *68
13:00:34.030 : start
13:00:34.030 : Error:Binary cmd wrong checksum.
13:00:34.030 : Resend:1
13:00:34.030 : Receiving only error messages. Stopped communication.

I am using repetier host 0.82b. I don't know what to do :( I checked my cable and my connection, firmware uploads fine everytime so there should be no problem with the connection.
I am using Windows.

Any ideas that could help?

Thanks in Advance
kugel