I am 99.9% sure that the user's issue is that your directory for https://www.minecraft.net/en-us/download/server/bedrock/ is linking to an incorrect, older version of the Bedrock Server application. Currently, the link leads users to the 1.6.1.0 version, instead of the intended 1.9.x version.
I am 99.9% sure that the user's issue is that your directory for https://www.minecraft.net/en-us/download/server/bedrock/ is linking to an incorrect, older version of the Bedrock Server application. Currently, the link leads users to the 1.6.1.0 version, instead of the intended 1.9.x version.