Tranny?

[Nik]

Hello,

I have this weird problem. happened to me second time today. The first time after few days it got normal by itself after a night rest. No error messages however. It happens when I really push it from the stop and keep going. never happened when pushed from 2nd gear. After this, on a full stop, when Transmission is in the 1st gear, even on low gas it doesn't switch it to 2nd, Instead it feels like it puts it to Neutral. when on Manual, I does switch to 2nd gear, but with a slight Kick. I can definitely say that i Kicks also when coming to stop and It goes down from 1st gear to 2nd. after that it drives normal all the way.
Any help would be appreciated. I think it's Tranny only because I just corrected the timings on the Engine and I'ts fresh. no lights on. No errors on transmission either. Thanks.