I just found that none of my 2 or 3 letters' shortcut work anymore in my upgraded revit software. I set D to dimension and DL to detail line. But everytime I type DL, it just come up the dimension tool. Also, the D works by itself without a space key behind as previously set. This annoys me a lot as I basically can only use less than 24 shortcut now. Anyone know how to change it back to default setting? thanks a lot
You just need to modify your shortcut settings and be sure you export for import later.
When you upgrade, the file is overwritten, so you would need to import them again.
It should be added with Revit One Box the D is now Duct, Dimensions are DI and the Detail Line is DL still. A lot of my favorite shortcuts have changed and I get Mechanical commands.