I found that when using sendhttprequest command:
applicationcommand("sendhttprequest", verb, server, object, data, silent, result);
If the data string length more than about 10000 (or more), the server may receive messy code.
But the short data string works fine.
At the same time, 16.1 also works fine.
As consider FlexSim 16.0 is a LTS version, it is possible to fix this bug?