FULL PRODUCT VERSION :
1.6u2

A DESCRIPTION OF THE PROBLEM :
See description of bug 4251567. This one is not fixed. If the frame is disabled it is still possible to use the mnemonics e to enabled the frame. You can use SPACE to press the "disable" button again even if the frame is disabled.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
See description of bug 4251567.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
See description of bug 4251567.
ACTUAL -
See description of bug 4251567.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
See description of bug 4251567.
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
We have a very complex workaround to realize a multi frame application where only the frame with running C/S communication is blocked. We would like to replace this as soon as possible.