Some Japanese users on the Internet have been reporting three different issues they are experiencing after updating their Nintendo Switch to version 4.0.0.

The first issue is one that is affecting users with an AQUOS monitor. According to three different users, the AV display on the top right corner of the screen keeps refreshing itself and doesn’t disappear.

誰か Switch更新後にこの点滅しているのをなおす方法おしえてください(泣) pic.twitter.com/d7G6s13eFh

— ぶーちゃん (@koigokoro_love) October 19, 2017

https://twitter.com/Makura_MH/status/920985880235450369

テレビAQUOSでswitchやってる人、
今日のアプデでavポジション表示が消えなくなった人、
ツール -> 設定 -> 機能切り替え -> 外部端子設定 -> HDMIコンテンツタイプ連動 を [しない] に設するとひとまず消えるよ。

— ふりぃ (@hurii) October 19, 2017

Another issue users have reported is the Nintendo Switch’s resolution on TV Mode. The image produced by the Switch is generated at 480p, rather than 1080p on a HDTV.

Switch本体を4.0.0に更新した時に、画面解像度が480pに固定される問題、どうやらHDMI→DVI-D変換ケーブルを使ってるのがダメらしい（またはうちのPC用ディスプレイの問題か）。HDMI接続だと問題なく1080pまで選択肢が表示された。修正されないと困るなあ…

— Aoba (@hongo) October 19, 2017

https://twitter.com/hongeiek/status/921004384669941760

The last issue some have been facing is the lack of sound coming from the TV or monitor while playing in TV Mode.

switch更新したら、テレビモードの音声バグった…

— たっくー (@tak_ku) October 19, 2017

https://twitter.com/sayuyuyuyuika2/status/921248174513065984

Have you experienced any of these issues? Let us know in the comments below.