It looks like you have terrible connectivity problems. That may contribute to the problems you are experiencing.
My tier 10 vehicles
WoT (12): E 100, Jagdpanzer E 100, E 50 M, G.W. E 100, Object 140, IS-7, Batignolles-Châtillon 25 t, AMX 50 Foch B, AMX 50 Foch (155), AMX 13 105, T57, T110E5
WoWP (7): IL-40P, Yak-30, Me 262 III, F-86A, XF-90, F7U, Me P.1102 B
WoWS (15): Montana, Des Moines, Worcester, Salem, Gearing, Midway, Yamato, Hakuryu, Shimakaze, Zao, Minotaur, Großer Kurfürst, Hindenburg, Khabarovsk, République
Yes, I have tier 10 vehicles of each type in each game. PM me if you have done it as well because I have not yet found someone who has.