I updated to the 1.8 version of the firmware today. Using a Formlabs Gray resin cartridge (with Formlabs resin in it) I got a warning that there might not be enough resin for the job. The thank is more than 3/4 full and the job will take around 1/4 tank…
Not sure if this is the right place to report bugs?
You mention both tank and cartridge. Is the tank itself the item in question or the cartridge? Has this cartridge been refilled by you with Formlabs resin?