Timestretch Playback artifacts prior to bounce to clip

[Stxx]

I am finding after one of the recent updates that when I play back of a time stretched clip that I haven't yet bounced down, I get a pop following the clip during playback.  Its especially noticeable if there is reverb or delay on that track.   I believe I have elastique as my algorithm.  Once I bounce to clip, it goes away.  This is new.  Anyone else see/hear this? Its happened in multiple songs I think after the last update 2019:01

[kitekrazy]

 I didn't think it was any better in Sonar either when I used loops.  It would sound different than my other DAWs with looping.

[CJ Jacobson]

12 hours ago, Stxx said:

I get a pop following the clip during playback.  Its especially noticeable if there is reverb or delay on that track.   I believe I have elastique as my algorithm.  Once I bounce to clip, it goes away.

Its probably using a different algorithm for playback and rendering. A lot of those types of Time-stretching plugins do that. check the internal settings of the Time-stretch plugin.