UPDATE FROM MABULA
I have had a very rough 2 months unfortunately health wise. I was struck 3x in a row with bacterial infections. The second infection occurred  after a routine hospital checkup and I became very sick. I had to rest and take a lot of antibiotics. Once I was recovering and restarting work 1 month ago, I again became sick. The infection was not yet gone, so even more antibiotics and rest was needed. Needless to say, it took a lot of my energy and I needed a lot of rest.
Finally, the infection is really gone and my energy is coming back step-by-step now and I have started work again. I am terribly sorry to have kept you waiting for support. I will address all outstanding questions and e-mails step-by step and will be on the forum daily from today.
APP 2.0.0-beta47 will come soon as well, a lot of work was already completed before I became very ill, so the release is also nearly ready for you. Beta47 will be much faster actually. Many workflows will be more than 2x faster, mosaics can even be 10x faster than before because registration really received a major boost... all compared to beta46. Â Before I release it, I will make sure that everything is working properly and then I will release it.
This is rather odd. I have two sessions, Ha and OIII for each. I have master darks, bias, and BPM that go to all sessions. I have one set of flats that should go to both sessions -- when I loaded them I specified "all sessions".
I've done it several times, with 1.082 and 1.083 beta, and every time the appropriate flats get assigned to everything except the Session 1 Ha frames. Doesn't matter if I re-assign the generated master flats and do it over.
What the heck?! I guess the next thing to try is to run "calibrate" to completion with only the session 1 frames loaded and the master flats, then load session 2's lights and run "calibrate" again.
Figured it out. Won't apologize for posting, perhaps someone else will see this and have the penny drop.
Some bits of my imaging chain use "H_alpha", and others call it "H-alpha". So when I allow the "FILTER" tag to determine the assignment, it doesn't match the wrongly-tagged lights. That's all it was.
Glad you figured it out. Yes, that is a tricky situation that may be hard to solve.Â
Wouter
