RubyRose23

There is no scene included

I honestly don't know but since it's been happening after you turned it off that might be the problem, tbh im still fairly new to unity :/

Then you probably found your problem my good man.

There's a another problem when I opened the control panel and tried uploading it I got this message "The angle between the pelvis and thigh bones should be close to 180 degrees (this avatar angle is 167.6). Your avatar may not work well with full-body IK and Tracking." and won't let me upload it.

I sent a friend request my discord is Ruby Rose#0672.

The sdk link no longer works

Same here

Is the headbone connected to the left breast fixed yet?

Yeah but when I tried to upload it a message popped up say "LowerArm is not the first child of UpperArm or Hand is not first child of LowerArm: you may have problems with Forearm rotations". Could you possibly fix it. I'm still new to unity and I sure you can fix it because you possibly have more experience then I do.

Some of the arms and legs aren't attached to each other

The knife doesn't show up when I use the emote