Im not sure if this is the place to ask for help.. (im really new to here...) so my problem is that my internet connection is very stable and i get good ping. but, if i use WiFi on my phone it can be ok and nothing would happen, but then from nowhere my internet can crash and my ping on discord will jump to 600-700 and i cannot surf the internet UNTIL i turn off my WiFi on my phone and only after that i can surf on the internet and the ping will go down to my normal and good ping, also sometimes when i dont turn off my WiFi my ping will jump to around 300 and i will have to ability to surf on the internet with poor download speed, but the point is when i turn off my wifi on my wifi everything will go back to normal and will be fixed. What can cause this problem? How can i slove this? (and sorry for my english, its not my native language).