u/Delicious-Oil-5418

I have been asked by friends to install a mod pack. Whenever I try to install the mod pack it installs kinda fast and I don’t know why. Whenever I download mod packs it can take 10-20 mins because of my WiFi. But it installs in around 1 min then says retry. It never installs. That was about a month ago and I have been requested to try a different mod pack this time. Still it installs very fast and it still says retry every time. I have uninstalled and reinstalled this time using overwolf. Any suggestions on what I should do?