So I've followed the instructions and added the config file and made sure my firewall isn't blocking, but occasionally my wallet will freeze syncing even though it is connected. Usually restarting it and starting it up again seems to temporarily fix the issue but it's pretty sporadic and so it's been difficult to pinpoint exactly where the issue is occurring.
Does anyone else have this issue and how to solve it?
What do you mean the wallet is freezing? Were you able to sync? Can you provide screenshots so we can see what is happening?

[edit]
@maxmad_x might want to add the word
no in front of ICO/Crowdfunding
