Descriptive Problem Summary:
Reported by Aaiko (3390, see comments). Without pixel movement enabled, if you hold down a directional key and tap another one, a good majority of the time, the key you tapped will not register.

Numbered Steps to Reproduce Problem:
1. Hold UP
2. Tap LEFT
3. Watch LEFT do nothing a majority of the time

Expected Results:
For the tapped key to register, before going back to the key being held down.

Actual Results:
Tapped key doesn't register.

Does the problem occur:
Every time? Or how often? 100% of the time for me, 90% for most others so far.
In other games? Yes. Feval is an example.
In other user accounts? Yes.
On other computers? Yes.

When does the problem NOT occur?
This problem always occurs for me.

Did the problem NOT occur in any earlier versions? If so, what was the last version that worked?
489

Workarounds:
None