You start to freeze after you fully synced? There is a known problem with syncing and wallet using more RAM it should, which icm said would be fixed in the next update. If you are not fully synced before freezing, I can upload the latest blockchain right now.
It was fully synced and staking like a champ until my computer crashed. I had to redownload the wallet on a new hdd. Now it won't sync.
Ok, I'll be uploading latest blockchain, just give me a few minutes.
@trader19, I was thinking to put such things at the community forums which will be located at cravetalk.org