Search stops after http to https redirect.

Episerver Site search stopped after making a http to https redirect. Search in admin portal works fine. 
Tried the suggestions provided in below link but no clue. 
http://world.episerver.com/blogs/Eric-Pettersson/Dates/2014/5/Are-you-also-having-trouble-with-EPiServer-Search-IndexingServicesvc-and-SSL/

Thanks in advance.