Hi Shappe..I went to the Service Centre and they got my S pen replaced..seems like the S pen was a defective one..Thank You Shappe! Thank You so much for reaching out to help!Have a good day!

I changed the tips and tried..but the issue remains..

Thanks for the response Shappe! same time.. when I write something in notes, even if spen doesn't touch the screen it keeps drawing lines..( for an example when I finish one word and start a new work there's a line going on between the two words )do ...