I'm seeing weird behaviour -observed on two different PCs:
1. Create new FMX Windows app - Drop a TMSFMXMemo on the form.
2. Run the app - type some text - all OK.
3. Close app and set memo Font to Arial
4. Run the app and type - cursor runs way ahead of the text
Courier New, Consola and Lucida Console are the only fonts I've found so far that work correctly. All other fonts I've tried (Segoe UI, Verdana, Times New Roman, Coda) all exhibit the runaway cursor. Is this reproducible at your end?
Using v 1.5.2.7 in Seattle Upd 1 (Win7 32bit and Win 64bit)
Kind regards, Bob