Try disconnecting the internet
Check out this thread from the XBox forum for a temporary solution.
https://forums.xbox.com/en-US/thread...8-5A990ACEA423
Some people have been pulling out their internet cable or disconnect their wireless connection *BEFORE* starting Just Dance 2015. It seems to fix the lag issue for some users.
Did you going to fix it ? Just Dance 2015
The same problem as they wrote before... After the august update i have the same problem.. The temporaly solution work but its annoying.:mad:
Thanks for your time.