This happens to me every single day during recording
Today I recorded a 25 minute track
pressed stop and only the first 4 minutes were there
so i lost most of the recording
so i had to start over - I've wasted hours and hours and hours re-recording parts
ok I did some searching and yes the complete audio wav file was in my Cakewalk Projects folder
so I was able to drag and drop the file back into the Cakewalk program - so I have a solution
but still not sure why in Cakewalk itself the file partly disappears