Since 01.02.00.00 the maximum drying temperature on the AMS HT (probably AMS 2 as well) is locked depending on what material is set to be in there.
Not only is that extremely annoying, it effectively makes the AMS HT unuseable for drying while a print from external or another AMS is running.
E.g. i had a print from the AMS 2 running and wanted to dry a new spool of ASA at 80°, but the AMS HT was set for PETG since that’s what was in there before. It did not allow me to set 80° as drying temperature, nor did it allow me to change the material type in the AMS HT while the print was running.
This needs to be reversed asap to the state it was before.