"Did you think about the Sky Cruise 2400 ?
I own this one, and i am verry impressed on it. I would prefer this one...

https://www.centuryuk.com/RC-Planes/Gliders/Top-Rc-Hobby-Sky-Cruise
https://www.google.de/search?q=skycruise+2400&source=lnms&t..."

"Have the same problem. Now i use an older version..."