I've noticed over the last few months that my CPU is running in the 80 - 90 % usage when I have a browser tab on the LSE watchlists. The fan is running nearly all of the time and task manager shows high or very high power usage for the browser process. If I click on a company ticker the tab will take 10 seconds or so to open and longer to load the page details. If I navigate away from the watchlist or close the tab the CPU drops to around 20%.
I have 177 companies in 8 watchlists. As all of the companies are checking for changes to price and trades information am I just expecting too much?
This isn't something we've ever been made aware of, or heard of from other customers. I'll pass it over to the technical team to check over and see if there's anything they can find going wrong on this side.