It seems to be that the Cyclone and Road Warriors have had their growing pains over the past few years. Have not owned one, so cannot say for sure, but looked at many when I was in the market and came close to buying one. If you go back 5 years or so they were being touted as the next great thing with fantastic, responsive owners. Very much like how Grad Design is being talked about now days. Maybe once they were bought out by Thor profit took the place of quality.
I just sold off a Fuzion 342. Had a few issues along with the fading front cap problem and Keystone had no desire to to stand behind their product and the dealer(Best RV) was no existent, so it left me in a tough spot. Next trailer will definitely not be a Keystone and hopefully not a manufacturer owned by Thor.