Stop loss not triggered

Hi

I have discovered that my stop loss was not triggered even though the price went below my desired threshold a few times !

Luckily I'm only using trading from the demo account, but it is still annoying and now I have become reluctant to use tradingview for any real trading.

Has anyone had any similar experiences ?

https://preview.redd.it/xonbbp8vm4w61.png?width=1290&format=png&auto=webp&s=7fca39a39a4b8441977d85d622b26d8cba23d069