ANSVR refuses to solve this image

I have an intermittent issue with ANSVR and need help: Every now and then, it will refuse to solve a given image. I have put one example (the original image), the SGP-Log and the ANSVR-Log here:

www.anrs.de/atm/SolveIssue.zip

I am using SGP 2.5.1.17

To reproduce, start SGP and use File -> Open Image to select the “2016-07-10 L_0007.fit”
Then:
Right-Click on the Image and select “Plate Solve” and then “Blind Solve”

The blind solve always times out on this sky region. The primary solver (Pinpoint) solves this in seconds but I normally need the blind solve for the first solve after a slew.

Thanks,
Horia