Siril version: current git master Operating System: Debian Linux stable Loading FITS (in this case a stack result) fails with error message: ``` free_image_data() called, clearing loaded image log: FITS error: failed to find or open the following file: (ffopen) log: FITS error: /mnt/ssd-480g/Arp316_2020-04-20_(124x300s_RCD).fit log: Opening /mnt/ssd-480g/Arp316_2020-04-20_(124x300s_RCD).fit failed. MODE: closing single image ``` The actual fits file seems to be OK, I can open it in GIMP, export as TIFF and then load this TIFF in Siril. This might be related to the recent changes regarding FITS compression? I have compression disabled in preferences. Regards, Steffen