The first game in every Arena run always disconnects

in the FIRST GAME of every arena run I play the game freezes then comes back and the finding a player keeps spinning and I have to turn the game off and back on for it to work and it either reconnects me to a game and I miss the mulligan or counts as an insta disconnection loss this ONLY happens in the first game of every run so its not a pc problem and this problem has been happening for a long time and still not fixed