Hello! I have a problem which is related to "synchronizing with network". After last update (probably 3 days ago) I am not able to download new blocks. Currently, I am almost 3000 blocks behind. UI showing me "13 active connections" and "catching up" process is running but the wallet is not able to download anything.

What can I do with this??'

Already solved, I just deleted blockchain and download the whole blockchain again and it is fine now.