Wifi problem at my rpi 3

  • I has libreelec running at my rpi3. this will run very well with an ethernet cable connected directly to my router. Now i use a wifi dongle to get a wifi connection. This will works and i can connect to my wifi network. When i connected to my wifi i get an ip adres and i can use the kodo remote app at my phone. Now will is the problem when i watch tv via itv or when i streams movie or something, it will start but after 20 a 30 seconds it will down. i can restart but it will happend again.

    any solutions for this problem?

    Edited once, last by Matthew1987 (April 25, 2020 at 11:44 AM).