Dazu kommen noch die Probleme mit der USAIRFORCE und die KC46

The USAF says it will not take deliveries again until all production aircraft have been cleared of debris and Boeing has formulated a plan to resolve the issue.

Discovery of foreign object debris (FOD) caused Boeing to ground its undelivered KC-46A tankers at its Washington state facilities for inspections, according to a memo obtained by The Seattle Times.

The USAF and Boeing confirm the issue to FlightGlobal.

https://www.flightglobal.com/news/articles/usaf-suspends-boeing-kc-46a-tanker-deliveries-until-456272/