The time for the alignment has expired but the calculation is still running

I currently have a project with 4700 images and have been calculating the alignment for 4 days. The target estimate has expired but the calculation is still active. Is that okay and I just have to keep waiting?

it is currently 02:45 pm. 

Best regards

This is solving through our support.

Im here because I got the same issue. The progress bar went to the half pretty quick, then the estimation freezed as well as the progress bar, only the total time counter is still counting.

only 292 pictures
software got updated today
Ryzen9 3900
RTX 2080Ti
64Gb Ram
2Tb space left on working drive

thelatesthit it seems there is some problem. The alignment was good? Is the cache in working drive? Is there something written in console view?