No it is not. But I need more information to be able to solve your problem. Did you follow procedures for startup and take off? Any warning lights? What FSX version are you using? Etc.
Win 10 Pro | P3D v5, v4 | AMD Ryzen 3 3.5 GHz | 32 GB RAM | NVIDIA GT1030 | TM HOTAS Warthog | TM HOTAS Cougar