Update takes forever unpacking

Hi everyone, I experience an issue when it comes to updating jMP. After downloading, the app. ask to restart. Though it not really restarts, just close and I must open it up myself. My problem is, it just takes forever unpacking the update. Yesterday, I let it go through the whole thing which took about 1 hour, but obviously failed because this morning I have the 17 modules/files showing back in the update popup.

The line which fails is “Unpacking file : org-apache-tools-ant-module.nbm”.

Solved. jMP seems not to work from external devices.