Max Verstappen's father, Jos Verstappen, has dismissed rumours suggesting a falling out with the triple world champion's co-manager, Raymond Vermeulen.
Together, Jos Verstappen and Vermeulen have supported Max's journey from childhood to Formula 1 success.
But speculation arose just before the Brazilian GP, suggesting Red Bull team principal Christian Horner, through spokesperson Paul Smith, had informed journalists of a conflict between the Verstappens and Vermeulen over funding for a sim racing team.
Speaking at Interlagos, Jos Verstappen, who recently ended his noticeable absence from F1 events, responded: "There is nothing, absolutely nothing, to that.
"Raymond is practically part of our family."
Ahead of the Brazilian GP, Jos Verstappen was seen conversing with Horner, which seemed to quell rumours of any ongoing disagreement between them.
Despite the reassurance, Jos continues to voice concern about Red Bull's performance struggles in 2024.
"It's a fact that it's difficult at the moment," he told Viaplay. "The team doesn't know how to get the performance out of the car.
"But is nice to see that Max continues to be there for every point, which he is very good at."
Jos declined to discuss McLaren driver Lando Norris, Max's main rival, saying, "It's all about Max for me, and I hope that he will ultimately come out on top."
Jos did address rumours regarding Sergio Perez and the notion of Max leading what is effectively a one-driver team at present.
"Max doesn't mind that," he stated. "You have to win alone anyway, and he's strong enough for that, so it doesn't matter that much."
There is speculation that Red Bull may consider replacing Perez with Franco Colapinto or even Liam Lawson. "I think Lawson is doing very well," said Jos.
"I think he should finish this season there (at RB) to gain confidence, then the team has to decide what they are going to do for next year."
When asked if Lawson would make a suitable teammate for Max, Jos responded: "I certainly wouldn't stop it. It's better for the team of course if there's someone who's competitive. Someone who pushes Max forward a bit.
"That always helps. We'll see."
Jos has also recently commented on what he sees as a British bias in FIA stewarding, specifically pointing out Johnny Herbert. "One time it's five seconds, the next time it's ten seconds," said Verstappen Sr. "It should be clearer what penalty you will get for what.
"Look, that second moment (in Mexico), I thought Max went too far. He thinks that now too, I believe. I am always honest with him - that's all fine. I think we always communicate openly and honestly with each other.
"But a steward should not be talking to the press at all. He (Herbert) should just be doing his job. That is certainly not the case now."
