Why has there been a change into demand for sign in prompt- it is constant for every action now?

[mikeyb1962]

Why has there been a dramatic increase in requirement for sign in and password for every significant action including adding items or sellers to lists such as Watch lists or saved sellers? It's very annoying........

[davewil1964]

Ask eBay. Which you aren't doing here. Or clear cache, cookies and reboot. Or change browsers.