What rev of Openlab are you using and what kind of LC modules are in the stack?
Did some digging, this is a SmartCard 3.2 LC/MS timeout issues occurring at 49 days.
Instruments that sit idle (i.e. do not start an acquisition) within 49 days
should have their SmartCard 3.2 reset interactively if this time period is
exceeded. What is the serial number of the 6150? This will determine if fw needs updating.
This is an interesting comment.
I guess it is possible that this error has nothing to with the missing samples\data. I took for granted that the user was correct when he said that this error message was connected to his missing samples. I will check\upgrade the firmware and hopefully it will eliminate this error and also keep samples from being ignored.