UK carrier EE is experiencing some widespread downtime this evening, with many customers reporting they've been unable to connect to the network since around 7pm UK time. Curiously, the issue seems to be SIM-specific, with some accounts with multiple SIMs seeing an outage on one, but not the other. EE says it's aware of the issue and is working on a fix.
The 4G-centric operator isn't the only major UK operator to experience service outage recently — both O2 and Three have experienced similar problems for the past year.
If you're on EE, hit the comments and let us know if you're affected by today's outage.