Hi Klaus
Originally Posted by: kfelsche 
Hi - did you ever find a cure for this problem? My CS 2 just developed a similar issue. I have tried resets, updates etc and nothing changes. I have hardware version 4.33 and software version 4.3.0 (11).
I was not updating the software but had installed a new mfx point. That seemed to go OK (passed initial tests).
I had also installed RailControl Pro on my iPad and it seemed to work quite well (in a 5 minute test run).
If there is a fix, it would be great to know.
Many thanks.
Klaus
I believe you have 2 actions to make
Reset you CS2 to how it was when delivered1- make a back-up of your CS2 present status on a USB memory by going to "setup" tab (top), then select CS2 (bottom left), last select the USB check mark (top right) and last push the SAVE button, give it a name and confirm
2- restore by pushing the RESTORE button while INTERNAL is checked. Select to in-cs2 stored file named Reset_Maerklin.tgz
Now you have cleaned your CS2 but not changed yet the software
Update the CS2 with a USB memory- use ANOTHER USB memory and format it.
- go to the Märklin Gertman website
Here are Märklin instructionsThe current software version for the USB update is 4.2 (with GFP 3.81). The current software version for the USB update is 4.2 (with GFP 3.81).
This Märklin info is false. The last revision is 4.3.0(11) and the last GFP (Gleisformatprocessor) is 3.85To update the CS2 using a USB stick, please proceed as follows:
- Download the cs2update.img (128MB) and save it on a USB stick in the main directory.
- You will find the CS2 Update file (cs2update.img) at the top of the download area. After confirming the license agreement, you can download the file.
- Insert the USB stick with the Central Station ready for operation and then call the setup : CS2 : [Program update] or setup : CS2 : Update : [USB stick] function in the Central Station setup.
- The exact process of the USB update is explained in the document CS2_update_Info_ab_3_6.pdf (0.5MB).
- the USB update is as follows:
- Download the cs2update.img (128MB) and save it on the USB stick. You will find the CS2 Update file (cs2update.img) at the top of the download area. After confirming the license agreement, you can download the file.
- Insert the USB stick with the Central Station ready for operation and then call the setup : CS2 : [Program update] or setup : CS2 : Update : [USB stick] function in the Central Station setup.
- The exact process of the USB update is explained in the document CS2_update_Info_ab_3_6.pdf (0.5MB).
I just did it on my (already up-to-date) CS2
Here is how it went
How to see, which version of the GFP you have?- select SETUP tab
- select INFO on the lower line
- Version shows the GFP number 3.85
I hope this helps
Jean