Have you tried washing knit polo shirts? I have found that they are nearly wrinkle proof. My point is that maybe the clothes you are washing in the machine can't tolerate the small drum?
Everything wrinkles...extremely! I would take a pic and include but don't know how.
After buying the rv...cannot afford to buy new wardrobe
Think I will call today or first of week...to see if I can replace...this is toooo frustrating.
These combo machines are generally junk. But there are few things you can do -
Take out items just short of being fully dry, shake them out and hang them up. They have to be a bit hot and still damp. Get some wrinkle relaxer spray. I generally will set my clothes out, spray and stretch them, and let them hang while I'm in the shower.
Going thru the entire dry cycle is embedding your wrinkles. It's even worse if you let them sit in the dryer and cool down. Never do that.