if you remove rpcssl=1 your wallet can sync and you can mine till you find your first bloc and after that you will not be able to connect to rpc and if you restart your wallet your coins are lost.
you can sync again only if you change you IP address but your coins are also lost.
I tried this for 6~7 times.
Don't know what to say.If there is an IP ban set on server or it's just a bad scam.
My server banned ip I do not understand
I think that has a relation with ssl.
PS:my wallet synch again and my coins are also lost.
I'll provide you screen captures when i4m home