Unusal price fluctuations on Vantage

https://preview.redd.it/9mgmeucfhc9e1.png?width=1450&format=png&auto=webp&s=ab19422440747af15e3da5ea95c9d82d781c644d I have noticed unusual price fluctuations on Vantage on EURCHF pair. I checked other brokers and they do not have these. Seems like Vantage is responsible for my SL even price continues in my direction. Anyone had these issues with Vantage? What other broker would you prefer?