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.
I am running Beta 8.  Until yesterday all seem to work well, then today, clicking on the large buttons to add files in "load" gives nothing. The buttons goes white and return to regular look once the mouse buttin is released.  It is impossible to add files to the stack.  Any thoughts?
I tried upgrading (going to Beta 8), reboothing the computer to no avail.  The buttons show show an activation state upon clicking on them then they all go white and return normal.  There are no open file dialog box opening.
Hi @tempusfugitxxii,
This is a known bug (was reported especially on window) that has been fixed several versions ago, please try the latest 2.0.0-beta25 from the downloads section. Then it should work normally ;-), if not please let me know.
Mabula
