DIVI Builder Timeout when WPMUDEV Dashboard plugin activated

Wordpress version 4.8.2
Divi Version: 3.0.76
Divi Builder Version 2.0.38
No other plugins activated
Divi Builder works fine
Activate WPMU Dev Dashboard Version 4.4
Divi Builder give a timeout message
"Oops, it looks like the Divi Builder failed to load. Performing the following actions may help solve the problem.

1. You are using third party plugins. Try disabling each plugin to see if one is causing a conflict."

Tried https://premium.wpmudev.org/blog/increase-memory-limit/.
No change to problem.