As of this morning it appears that charts are no longer working on the old classic platform. I am an option trader so I cannot migrate to the new platform yet, do you have an ETA? I've been waiting months now. I can edit/close option positions using the new platform, it just appears that I can't open new positions - so surely there's not that much work needed to accommodate them.
In the order (and trade) entry window the stop points and limit points fields are fixed at 1 decimal place. If you trade an instrument like US 500 (SnP) then the price for this is quoted to 2 decimal places. You can enter an order open level to 2 d.p. but your stop and limit is limited to 1 decimal place. There should be consistency between all the fields.