That is strange. I've went through the code behind and found out that we are not using any timeouts for this method. Are you sure that you are getting 'Wait for condition has timed out' exception on this line of code? The only possible reason I can think of that could explain this error is if this is the very first line in your test. If that is the case, then probably the "client ready timeout" is the one that causes this problem. You can override it via the Manager object like this:
Manager.Settings.ClientReadyTimeout = 30000;
If you continue to have difficulty, please provide the test in question so that we can analyze the code and try to determine what is causing the issue.
All the best,
the Telerik team