Frequent Errors When Loading Data

I trade using 4-hour, daily, weekly, and monthly charts for swing trading.

However, data loading errors frequently occur when switching timeframes or when candlesticks progress or are scrolled back.

Since tick data is not necessary for swing trading, I would like to have the option to select "1-minute data" as in the desktop version.

This is a significant issue. I believe most traders do not require tick data.
Only a minority of traders consistently profit from scalping. It would be better to focus on the major segments of day trading and swing trading.