Jaume Roures, sole administrator of LaLiga VAR providers Mediapro, has admitted that VAR has failed in more matches than it seems.
The Spanish Football Federation released a statement at the weekend debating whether there had been manipulation in the use of VAR during Valencia's win over Athletic Club on Saturday.
"VAR has failed in more matches, but we didn't say anything because they weren't serious things," Roures told Radio MARCA.
However, Roures rejected the Spanish Football Federation's claims that referees have been manipulating offside lines drawn by VAR.
"The statement from the Federation the other day has bad intention and falseness," he said.
"The writer has to go a psychologist. One can make a mistake, but not cover it up."