I am using mjs to read from a file using 1.20.1, but it also seems to occur in 1.19.6. I have a file called flush_30.json. I decided to write manually [1,2,3,4,5] and I get the following when trying to retrieve it's contents using the File.read(fileName) method, \xfa\xfa\xfa\xfa\xfa\xfa\xfa\xfa\xfa\xfa]. It seems to be the first 10 characters that the \xfa happens with. I reproduced the issue on multiple devices. Any possible reason for this or solution? I can provide more details if needed. Anyone else run into a similar issue? Thanks!