Can't seem to FTP in ASCII mode

I have my FTP program (WS_FTP) configured to use ASCII mode for various text-based file extensions (.txt, .html, .pl, etc.) so that line breaks get converted appropriately between my Windows system and Dreamhost’s Linux system. This has always worked correctly until now. Now (for the last couple of days or so) all file transfers seem to go in binary mode, even if I set WS_FTP to force ASCII mode in all cases. Is there any Dreamhost configuration that has changed recently that would cause that? I haven’t changed anything at my end that I know of.

– Dan