The cause might be the workflow used when using these machine translation providers. So please try the following:
1. Disable LookAhead or check the documentation section on how to use it when using MT:
https://docs.rws.com/980998/535484/trados-studio-2022/lookahead-and-the-mt-quota2. After pre-translating the file with machine translation please deactivate the MT provider.
3. In the Language Weaver provider disable: Re-send draft and translated segments. See more on how to use LW in the
LW Wik
4. If you are using both Cloud-based resources and Language Weaver provider - disable one of them as the same NMT is provided.
Go to File->Options-> Language Pairs -> All Language Pairs -> Translation Memory and Automate Translation and disable the Cloud resources or the Language Weaver plug-in.