The 1.414 stop was triggered. But the Geo has not bee invalidated. I'd look at Geo's Off-Set Rule #3 which states the following.
If price hits 5", which is found by duplicating the 2-4 line and placing it on point 1, then Geo's Off-Set Rule looks at point 3 as the highest probability target.
It humbles me to know I can teach on this website the same way I learned. Thank you for asking the questions and engaging.
I look at the Fib extension 1.414 of point 3-4 as a stop loss. Stop losses, though, depend on the traders strategy. I'd recommend looking at different strategies for a stop loss to find one that will work well for you.