Finally received eCOPR after 453 Days and the detailed timeline is here...
Feb 28, 2020 : Upfront Medical (done it for my previous CEC PR application which got cancelled as incomplete due to a missing document - accidentally I uploaded expired passport instead of valid passport and IRCC declined to reopen the application)
Aug 05, 2020 : ITA
Aug 05, 2020 : AOR (Submitted within 2 hrs from the ITA receipt)
Sep 25, 2020 : ADR (IMM5406E) - Submitted within a hour
Sep 25, 2020 : Medical Passed for three; my autistic kid's file is marked as M5 and assigned to CMAU
Mar 11, 2021 : Eligibility and Criminality Passed as per one of the GCMS (Requested about 10 GCMS till date)
Mar 11, 2021 : Requested remedical for three except my autistic kid
Mar 16, 2021 : Sumitted remedical for three
Mar 28, 2021 : Remedical Passed for three (as per GCMS)
Oct 22, 2021 : GU after 7 months of silence - Security Passed
Oct 28, 2021 : 2 GUs - Medical is updated as passed on the portal
Oct 29, 2021 : First email for PR confirmation portal @ 10:40 AM (replied within 10 min)
Oct 30, 2021 : Second email with portal credential @ 11:40 AM (submitted the details within 10 min)
Oct 30, 2021 : eCoPR received @ 06:42 PM
Oct 30, 2021 : Linked the PR Card application to the existing GC key