Chupaka - It was discussed already in 6.34rc topic and we received pretty positive feedback already
http://forum.mikrotik.com/t/problem-with-mount-point/94/1
http://forum.mikrotik.com/t/radius-server-not-working-in-2-8-11/127/1
General kernel improvement was an simple upgrade which can fix some of kernel failures on devices where CPU is 100% loaded.
Jeanluck - This version was built before that fix was made. Version is tested for a while and this particular issue is not resolved yet in 6.33.5.