Photometric calibration not working in 1.2.0 beta1

I am no expert at AP @lock042, hence tried using an image by Colmic in the tutorial.
Would be good to know what should be a pragmatic setting for it to select atleast a fair few stars. Findstar obviously seems to find a lot of them and then photometry says it rejects most.
11:10:27: Running command: findstar
11:10:27: Findstar: processing for channel 1…
11:10:29: Execution time: 2.04 s
11:10:29: Found 18711 Gaussian profile stars in image, channel #1 (FWHM 2.779785)


It wont let me upload the fits file hence uploading a jpeg version