Thread regarding FedEx (FDX)

I became more cautious with this stock since deliveries started to be delayed for me as well.
As for Q2 earrings, this sounds worrying to me:
FedEx Ground operating results declined primarily due to increased purchased transportation costs, higher wage rates, and network inefficiencies due to staffing shortages, which negatively affected year-over-year results by an estimated $ 285 million. Operating results were also negatively affected by higher expansion-related costs. (FedEx official website)