On Windows computers, the program freezes terribly
There is a delay of about 1-3 seconds when selecting a code fragment or entering new lines. The problem occurs even with zero load on the computer, without live view.
AdminRahul (Admin, Adobe Dreamweaver) commented
Please try below steps. It improved the slow typing and lagging issue for most of the users in windows OS.
Open Registory Editor in Windows ( Start menu-> type registry editor OR Type Regedit in Run)
Go to below path
Delete "Temp File List" folder
Please let us know if it resolves the issue. It is a temporary fix and we are working to give a permanent fix of this issue