289 houres in 4 weeks. No sirius Problems.
However, the International Forum is really interesting to read. Could it be that German language problems don’t really reach China?
Someone reports unsolved delieverymater: https://www.youtube.com/shorts/z_JY__ZyyYw here: X/Y Lager defekt
Unknown Huge Layer attention Problems over several days by several users which was solved by Version 1.7.04.52 : Seit Tagen kein vernünftiger Druck mehr möglich... X1C One printer with a longer runtime still has problems even with version 1.7.04.52
Experience with customer service of Bambulab in Europ: Erfahrungswerte mit Kundenservice - Shop-Bestellungen