I’ve stuck to market buys, I’ve many a post at the frustration of trying to buy. It was originally going through at auction times, then T212 made them instantish, then rolled it back, and then made instantish again. Monday had an issue where they were going through and confirmed but weren’t executing. From speaking with @David that requires a labour intensive contacting the exchanges to find out why. Yesterday was fine again and I made a four market buys throughout the day taking between 30seconds and five minutes to execute.
Here’s another thread with me pulling my hair out trying to buy.
and another thread