REACH, can not reach FIX status

I do have some logs of last week’s testing (in the configuration I mentioned before. The logs are available here: Dropbox - File Deleted - Simplify your life
I am not able (nor have enough experience) to plot it or analyze it with RTKPlot or RTKPost.
I posted it on a different thread and I got this answer from someone at Emlid:
Unstable Fix - modem speed issues? - #6 by igor.vereninov

Here you can see my configuration (the basic, I currently have the advanced settings by default):

Can you see something unusual ?