Problems with Fan and SD Card

[Tombo89]

Hello,
iI recently updated to the Sailfish 7.8 because i can not find the sources of 7.7. I'm using a CTC printer. Printing works but i found two issues.
When I select print from SD Card it gets a read Error. I have to klick on the back button and choose Print from SD Card again and it works.
Also there seems to be an Error on the Cooling Fan. I've installed the mising Mosfet on my Mightyboard to activate the cooling fan via Software. But the cooling Fan is always set to off in the Printers Menu. I have to start my print and then Turn the Fan on. Maybe I'm doing something wrong?
I hope there is a fix for this in the Future because the cooling Fan is an essential Feature for me.

[dnewman-polar3d]

You need to add to your starting gcode the necessary M106 command to enable the print cooling fan. Either that or have you slicer add it.