Mr Oskar of Flic.io has resolved this issue by simply having the Flic skill in Alexa app 'disabled' and 'enabled' it again. The Flics are now executing the commands assigned thro' alexa (routines) with ease. Also, Mr Oskar has advised that once a Flic is setup in an Android Phone , should not be setup in an iPhone / Flic to be assigned to either an android phone or iphone !! Thankyou Mr Oskar..
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RE: Flic 2 and Alexa Integration