No, it is not from the sunnah as the hadeeth is not authentic.

Is Salat-ul-Tasbeeh from the Sunnah?

Prayer | September 18, 2014 2:45 am
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What am I supposed to do when the Imam back in my country offers Salatuth-Tasbeeh in congregation soon after concluding Taraweeh & Witr? Should I offer behind him or neglect that part of the salah?

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A woman walks in front of me while I am in my prayer. Do I have to repeat only the rakah in which she crossed my sutrah or the whole prayer? What is the case if someone (woman) crosses a whole saff while we are praying behind an imam in masjid?