Glad the generator is working out for you. Power maintenance is the key.
Besides all of the other things mentioned to shut down before starting the AC with a generator, there is 1 more to consider. Many of the Domectic fridges comes with a "climate control" button. It is a heating element between the freezer and fridge doors, to keep down condensate. Make sure that puppy is off. Any little bit helps.
Chap , DW Joy, and Fur Baby Sango
2006 Ford F150 Super Cab 4x4
2008 Surveyor 263