I haven't been able to get a wallet working for a while now. Half the time it crashes, and when it does let me log in it never syncs, even though it shows connections. I have downloaded the wallet again today from bitshares.org, but I'm not even sure if this site is providing an up-to-date download - I just got 0.4.24.1 from there today. I have also tried deleting everything in the 'chain' folder.
Can anybody tell me what else I can try?