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.
Hi,
I am trying to stack around 2400 subs of 10 seconds. The reason for so many short subs is that I am using an Alt-Az mount.
The problem I am facing is that when I reach the integration step it stops and requires around 1500GB free space which I don't have.
Is there a way work around to solve this problem?
Yes, you have to chop up the data in like 100-200 subs per integration (or as many as your system allows) and then in the end, integrate the integrations. 2400 subs is indeed a very high amount and would require a very big system to process all at once.
Thanks a lot for your help Vincent. I am just new to this software and astrophotography and appreciate your help.
So you mean I should run the process from 1 - 6 for each batch of subs (say 200 subs) and save the integration of each batch and then upload them to process 6 and integrate all?
Basically yes, you tak say 200, integrate them (integration result is saved to your working directory and with that many subs I would probably organize that a bit to another folder). Then at the end, you load the integrated results back in as lights and integrate them (without calibration data of course).
Clear explanation. Thank you