ATC changes filed flight plan runway and approach without changing IFR route

[DrDave9011]

I filed a flight plan from Wilmington, NC KILM to Myrtle Beach, SC KMYR’s ILS 18 approach IFR. Using MSFS assigned waypoints.

ATC consistently changes to runway 35 without changing the final waypoints. The GPS flight on the G1000 displays the route to the North for the 18 approach and runway.

Can anyoune help why this is happening?

[Seb851]

Is normal behaviour in 2024, but you can activate ‘‘ATC Enforce Flight Plan’’ for disable this behaviour

[Bytemeleew]

Unfortunately, telling ATC to force your flight plan almost NEVER works…..it’s a complete mess using ATC.

[DrDave9011]

Thanks, any comment on the next reply “it almost never works”? I’ll certainly try.

[DrDave9011]

Didn’t work, you’re right