No connection Target machine refused it

I have been connecting to a Synology drive for years. Now I get the error: no connection could be made because the target machine actively refused it. I uninstalled and reinstalled RAIDrive. Others in my organization can connect. Here is one of the log files, i keep getting an error on the service file log.

center.log (595 Bytes)

Hi~ @Kate_Nell ,

Sorry for the late reply.
Please email( the log files(C:\ProgramData\OpenBoxLab\RaiDrive\log) immediately after the issue occurred.
We’ll get back to you after checking.