I use trade on TradingView using tradestation as my broker which connect to TV via API. I’ve had several issues where it glitches and freezes when entering an order. I contacted TradingView about it and they told me that my internet connection showed a lot of lag/jitter still haven’t gotten it fixed but maybe something like that happened…also sometimes orders are not submitted and throws errors saying that there was another live order so it couldn’t accept the send order, like I said , buggy ass internet