Why do I get big pixels when sending photos on ver 9?

Question

I have recently installed Yahoo! Messenger Ver. 9 and 2 of my contacts have downloaded the same version. When we send photos to each other all we are getting is big pixels. No matter how small the photos. We use jpeg to store. One of my other contacts still uses Ver. 8 and I have no problems sending or receiving photos from him.

Answer 1

go back to 8.1 it is much more stable