Hi Denis

Mariano is currently deciding what to do with it. See issue https://pharo.fogbugz.com/f/cases/20044/DelayMillisecondScheduler-leads-to-UI-lockup


Cheers,
Max

On 16 May 2017, at 14:29, Denis Kudriashov <dionisiydk@gmail.com> wrote:

Hi.

I found that baseline of OSSubprocess project modifies delay scheduler class.
Is it still needed? 
Is it related to itimer heartbeat VM issues?