a bug was found in the sequencer where pushing on the D-pad too quickly could improperly transfer control from step editing to the transport. this bug is fixed along with a couple minor GUI/display bugs. the latest version can be found here:
lastly, there was also a bit of confusion on how to install PSPSeq on OE firmware. it needs to be run from the GAME folder (not GAME150 or GAME310) and the firmware needs to be configured for 1.50 mode in the recovery menu.