As with probably everyone else on here who uses IB, I use the IB Mobile TWS app to provide my second factor authentication for TWS Desktop and WebTrader login. For the past few years, it has been fast. After submitting my user-name and password, I get a prompt to confirm my identity on my phone within about 2-4 seconds. However, over the past week or two, I have noticed that it is taking much longer, maybe around 3 minutes or longer. Sometimes like last night, it was fast, but more often lately, it's slow. I notice this lag regardless of the wireless network that I am connected to, even when on cellular. Has anyone else noticed this?