Geometric correction

While doing geometric correction for Sentinel 1 images, I encounter a problem that the processing is not completed and remains early in the processing. I used it with several systems. I used several versions of Snap software. But all of these methods have the same problem.
Thank you for your help.

2021-01-23 10_43_01-Range Doppler Terrain Correction2

this has been reported and solved here: SRTM ZIP-files are corrupted or not found

@lveci @mengdahl @marpet All DEM-related operators are affected and the last update doesn’t seem to overwrite the file. This is raised several times a day, so a permanent solution is strongly required.