Improvement requests

I have tried it in my browser and the various lags are terrible. Candlestick transitions, text input, etc. are very stressful.
Also, I would like the size of the time axis (X-axis) to be automatically adjusted to the default size by double-clicking on it, just like the price axis (Y-axis). I honestly wonder why this can't be done, after being so close to Tradingview.