So I finally completed my work and can say Canon 60D doesn't like SDXC cards. I used SDHC only and I shot whole summer and never met any cases with buffering video. At least not yet!Thank you for good advice!
Two cards (64Gb SDXC 10class) bought recently are likely to be bad I guess.However a thought that camera requires smaller card seems to me reasonable.Thank you, I will try to operate as you suggested with lower capacity card.
Excuse me but I've never seen pure SD cards in retail. SD is a general meaning and SDHC/SDXC are particular cases.Besides I spoke to Canon guys and they confirm the type of the usung card is ok.I perform a low level format on the camera everytime whe...