Vanda refuse to flower

[SADE2020]

I have this beautiful hybrid Vanda that don't bloom again. It has been 2 years since the 1st and only flowering time.

I am positive the light is correct and fertilizer. Now in summer, I watered 2 times a day. My other Vandas are very consistent in blooming.

I tried to move it around to see if could handle a bit more sun since new leaves keep comin; but I end up burning some leaves as you can see in the pic. Growing actively is in a safe place, roots and leaves eveloping well but no flowers at all.