PoratableApps doesn`t install or update apps, neither download via sourceforge

Very good to all users, currently I present a very serious problem in the app that affects the performance, and I can't get install or update some apps, the error that comes out is 'not downloaded correctly and can not be installed, blablabla, problems related to the network, etc ... '. I tried downloading these apps manually, and it turns out that sourceforge doesn't load correctly either, it keeps loading indefinitely. Do you have any plan B for these cases? Otherwise, the application will be compromised since many users will not be able to add the things they want so much.