Q
Too much equipment; too complex; not clear enough instructions; difficult instructions; poor battery charging instructions (too many cables, adapters, etc.); poor user-interfaces, etc.
Like the fact of auto-leveling, though.
A
Javad: From your comment of "TOO MANY CABLES” I see that your comments are baseless! TRIUMPH-LS has no cable (except one for charging).
Please send the units back as soon as possible.