You're the second user who has reported this specific issue (Quicken 2013 + Crossover 12.1 + Chase bank = fail). The other user who reported the same informed us that dropping back down to Crossover 12.0 allowed him to connect to his accounts, again.
You can drop back to Crossover 12.0 by first closing Crossover, and then deleting the current install of Crossover 12.1 by following step 5 (only!) at this page:
http://www.codeweavers.com/support/wiki/mac/mactutorial/uninstall
[thanks for pointing out the error, kevin]
Then, download and install Crossover 12.0 from your My Downloads>Archived Downloads page on our website:
http://www.codeweavers.com/account/downloads/?_dl=archive
If you only followed Step 5, your Quicken install should still be intact, and (if your problem is indeed the same as the other report) you should find that your account connects, again.
I would also ask you, and any other user experiencing this same issue, to send in a support ticket
http://www.codeweavers.com/support/tickets/enter/
and ask to be put on bug 10514 so that we can track you.
Thanks!