Just a little food for thought, last night we had 18 disco's out of 438 players which equals 4.1%.
During Frame 1 we had 72 disco's out of 439 players which equals 16.4%, so I think that the patch made quite an improvement. I know it's very frustrating to have a disco or a crash but it does happen from time to time.
As a comparison, in the last FSO before the update release we had 25 disco's out of 487 players which equals 5.1% So it was actually better last night, then before the release.