not really a rclone question.
so, either delete the file named Test or change the path for the rclone mountpoint.
most/all of your questions can be answered by reading the rclone docs, reading the forum, and reading the rclone debug logs.
going forward, i cannot help you with every little problem.
good luck.
:~$ rclone mount Test: /home/isaric/IsaricGdrive/Test
2025/06/04 07:53:34 CRITICAL: Fatal error: failed to mount FUSE
fs: cannot open: /home/isaric/IsaricGdrive/Test: open
/home/isaric/IsaricGdrive/Test: no such file or directory
Yet RClone Shutter opens and I see appearing /IsaricGdriveet /IsaricGdrive/Test
I don't see where they went up?
So I am amazed to see the empty file
:~$ ls -l IsaricGdrive
`total 0
I create /test and launched :~$ rclone mount Test: /home/isaric/IsaricGdrive/Test
I access it and I can open the file 1.jpg
I can save under 1.jpg in 2.jpg
and also open 1.pdf and save it in 2.PDF
Basket them.
Then I open test_000.odt and I see:
:~$ rclone mount Test: /home/isaric/IsaricGdrive/Test`
2025/06/04 08:56:54 ERROR :
Test_000.odt: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
...
2025/06/04 08:56:55 ERROR : Test_000.odt: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal`
2025/06/04 08:56:59 ERROR : Test_000.odt: WriteFileHandle: Can't open for write without O_TRUNC on existing file without --vfs-cache-mode >= writes