You probably flew too fast. When expecting turbulence one lowers the speed. Conservatively you fly at around manuvering speed Va.
For the TBM930, Va is around 160KIAS (see POH).
The matter is discussed in more detail here for the Gulfstream G450. The general principles apply also to other aircraft.
https://code7700.com/g450_turbulence.htm
In general however MSFS has tuned down the severity of turbulences. It was discussed in length in several other threads here.