I am using LyX 2.0.1 (the Alternate Installer, from the developer's site), and have noticed that this version and some earlier ones seem to have issues with Windows' clipboard: copy and paste seems to stop working for all programs until I close LyX.
This is naturally a major irritation when working with other programs to prepare data for use in a report. Is there a known workaround or fix for the Windows platform? I been unsuccessful in finding anything on the web for Windows, and it's been a few months since I worked with LyX, but I don't recall ever finding a fix for this.
lyx-usersmailinglist, where the LyX developers (including Uwe Stöhr, who develops the alternate installer) are very active. – Daniel Oct 24 '11 at 9:24