Hello,
I have a problem in Linux RT when I modify a file by WebDav. When I change a file or overwrite it, it cannot be changed. For example, I changed /usr/local/natinst/share/TimeSync/tsm.json and I saved it then I opened it and I saw it had not been changed. I did that by downloading, changing then uploading, but after this process also the file was unchanged. How can I change a file in Linux RT?