I use the .zip since yesterday (.zip of around 40 hours ago now). But it keeps synching and synching.

I made an extra wallet on another pc, with the .zip version and send all my coins over to the new wallet.
(what seemed to work)

But this one also keeps synching and synching.

I have very few mined coins from before block 5000, the other ones are bought at the beginning (before block 5000)
on bittrex. I have not one coin mined after block 5000. (or bought from bittrex?)

From the second wallet I'm now trying to send a few coins to bittrex.
After half an hour the status is 1 out of 4 confirmed.

It also says not staking because of no mature coins, but these coins are of the first 5000 blocks.
It also says 7962 of 9158 blocks downloaded, 2392 blocks needed.

Any idea what to do?