The Slip Mode button (normally unused on the T1) now activates with visual feedback via the blinking loop LED.
Instructions for if you're using Traktor Pro 3 or 4. Troubleshooting steps for jog wheel lag or LED sync issues . How would you like to proceed? DDJ-T1 Mapper for Virtual DJ - DJ TechTools
Here are 18 top mapping examples for the Pioneer DDJ-T1 Enhanced Controller:
Which you are using (VirtualDJ, Traktor Pro 3, etc.)? Are you on Windows or macOS ?