Indian shuttler HS Prannoy signed off with yet another semi-final finish at the Indonesia Open Super 1000 badminton tournament after going down in straight games to China’s Zhao Jun Peng here on Saturday.

World No.23 Prannoy couldn’t find his rhythm and lacked precision and control to lose 16-21, 15-21 to Jun Peng, a two-time bronze medallist at the World 
Junior Championships, in a 40-minute Last four clash.