greetings,i always game on 70-80ms maximum but whenever my family uses the internet i start getting ping fluctuations which sometimes rises to 130ms+,i need to prioritise my pc on the connection but i really don't understand how to use the QOS on this router, i attached screenshots that shows the situation,there are two types,strict prior and WFQ,thank you in advance https://gyazo.com/5a792466d8d1e30ab865b0f42d8f8ebd
https://gyazo.com/238b3c37f6dab45cfba3c16ae1162dc7
https://gyazo.com/238b3c37f6dab45cfba3c16ae1162dc7