When I type letters, I.D. displays it with approx. 1 second delay for each character.
I found the problem related to a specifric document, so saved it as in IDML format and restored it again - but dident help. The document is 12 pages long with a few linked pictures, few graphics and requires 3,6 Mb diskspace running on Windows.
I deleted the inf file, restarted I.D. without luck.
any good suggestions - any other way to restore a corrupted file ?
Export the text to InDesign Tagged Text (that will be an option if the cursor is active in a story -- don't select anything or only the selection is exported), then place that in a new file.