Tech services in the Robot Bay - later that day...
PFY: Hey, you don't think it was anything to do with the firmware upgrade we applied the other day, do you?
BROFH: Nah. But... you know... better read the manual anyway, just to cover our arses. Where's the box they shipped the upgrade in?
PFY: Ermm... here in the top of the bin. Good job cleaner bot was down for maintenance. *passes box*
BROFH: Let's just get this small booklet out of the plastic shrink wrap... why do they wrap the manual in a polythene bag? Not only is it bad for the environment, it makes it less likely that anyone's going to...
PFY: *interrupting and holding out the box she's been reading* I think you ought to take a look at this...
BROFH: No need, I've just seen the front of the firmware upgrade notice here. Someone in shipping made a royal screw up. "Firmware upgrade v1.08. Applicable models - Boaty McBoatface I all revisions & BoatyMcBoatface II rev. 1.0, 1.1 and 1.2"
PFY: Do you want these burned or shredded before the PHB arrives? I can see the executive lift is on the way down already.
BROFH: Best shred it. The burning smell might give the game away.