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 Mabula
While performing a multi-channel integration using Star Shape for weighting and 1st degree LNC, I receive the following error message:
If I select 'No LNC', the channels integrate as expected.
UPDATE:
Although deselecting LNC allows the integration process to continue, the resultant files contain no data (black screen).
UPDATE 2:
The problem seems to occur when Normalisation fails on some lights. No error message appears, but 'Norm Failed' is appended to the frame field. I have tried to integrate without running normalisation, but I still get Normal Failed appended to the lights. I have no idea why Normalisation is failing - I have never had this issue before.
I have updated to the latest version of Java but the problem persists.
UPDATE 3:
I found an earlier forum post regarding Normalisation failure being related to darks. I integrated my failing lights with no calibration frames and the normalisation failure did not occur BUT the integrated stack could not be used in the Combine RGB tool because the integrated file colour space is now 32 bit gray instead of 16 bit gray (i.e. file sizes are different).
FINAL UPDATE:
The problem only occurs when Ha data is included in Multi-Channel Processing. To illustrate the issue I loaded 3 Ha Lights, a bunch of Darks and a BPM. Calibration, Star Analysis and Registration work fine but Normalisation fails as shown below:
Thanks and regards
Dave