I think it's is reproductible but not sure, cause it really depend from hardware machine.
maybe trying to upgrade from a 9.04 full upgrade to a 9.10.
i upgrade to 9.10 in other laptop and it does the same, but without alert message.
about alert message : i saw it tiwice
it is a classic modal box with "NULL" text message which appears by play button click.
I think it's is reproductible but not sure, cause it really depend from hardware machine.
maybe trying to upgrade from a 9.04 full upgrade to a 9.10.
i upgrade to 9.10 in other laptop and it does the same, but without alert message.
about alert message : i saw it tiwice
it is a classic modal box with "NULL" text message which appears by play button click.
thanks for your attention.
L.Ours.POlaiR