Currently the only way to change the scheduling of the Qlik Replicate LogFileCleanLogs process is through exporting the repository, editing the file, and reimporting. This process has a risk of corruption associated to it. The current schedule of 5 minute runs fill up the server log far to quickly with log info for us. There should be a command that can change the parameter through the repctl process.
NOTE: Upon clicking this link 2 tabs may open - please feel free to close the one with a login page. If you only see 1 tab with the login page, please try clicking this link first: Authenticate me! then try the link above again. Ensure pop-up blocker is off.