Panel instability after ORBit 0.4.91

[Dan Siemon <dsiemon stratford webgate net>]

After installing the newest ORBit my panel seems to have gotten really
unstable. Certain applets cause it to crash or freeze (mixer causes a
complete crash, SlashApp freezes the panel).

Is there a certain procedure that should be followed when installing a
new release of ORBit?

If anyone is interested I could get a trace or core dump.
	Dan
P.S.-> Just for interest sake what are the files named like
orb-1579301381443249365 used for?