The entire CWP seems to be failing with issues as of the last few updates. I pay the pro non support this all started with the new version of CWPro with support. Issues from simple as set HTTPS for hostname. 
Now with that said I get this everyday or every other day have to re log in or try closing browser then try again check image 

. 
Also every other reboot i get this. error 500 so I run this 
 sh /scripts/update_cwp
PHP Fatal error:  The file /usr/local/cwpsrv/htdocs/resources/admin/include/cron.php encoded as type [1/72] 
cannot be decoded by this version of the ionCube Loader.
 in Unknown on line 0
Just a major headache almost done with this mess.