If TimeSlice starts crashing...

• Delete the file “TimeSlice Preferences”
This file is located in the Preferences folder within the System folder (quit TimeSlice before you delete this file).  

• Allocate more RAM to TimeSlice. 
To do this, quit TimeSlice, click once on the TimeSlice application icon, and select “Get Info” from the File menu.  A small window appears.  Change the Preferred size to a value larger than the Suggested size.

• Restart with Extensions disabled
Select Restart from the Special menu.  After the Mac makes the startup chime, hold down the Shift key (release the Shift key after you see the message “Extensions disabled”).  If TimeSlice works OK now, and it didn't previously, you have a system extension or control panel that is causing a conflict with TimeSlice (and possibly other applications).  You should remove the offending extension or control panel, or have it updated.