Recycle stream remains red/orange after convergence in newer DWSIM versions

[LCJuarez]

Hello,

In previous versions of DWSIM (e.g., v8), recycle and energy recycle streams used to appear blue dashed after convergence, while red indicated a non-converged recycle or error.

In the latest version I am using, the recycle stream remains orange/red dashed even after the flowsheet converges, although the solver reports 0 warnings and 0 errors and the recycle block shows Calculated.

Is this the intended behavior in the newer versions (i.e., related to the new flowsheet rendering), or could it indicate something else about the recycle block status?

Thank you for the clarification.

[DanWBR]

@LCJuarez, this is not normal; it should be green after convergence. Can you attach a screenshot?

[LCJuarez]

Dear Daniel,

Thank you for your prompt response.

Until about a month ago I was using version 8.7.1, and I am currently using version 9.0.5. Since switching, I have noticed this behavior, although no errors are reported.

I have observed the same situation on several of my students’ computers that are running version 9.0.5 and had not previously used any other version.

I am sharing a couple of examples with you.

Best regards,
Luis
Comparative Screenshoots.pdf

[DanWBR]

Ah, don't worry. If the recycle icon itself is not red, then it calculated successfully. The line color doesn't matter anymore.

[LCJuarez]

Perfect, thank you very much!!

Luis