@randomusername Just tried typing Kernal in my FP4. When starting to type "Kernel" I get a row of suggestions. The highlighted one is the one suggested as the most likely fit for the word you are after.
If I stop typing at Ke the highlighted suggestion is Keep. Add an r and the high lighted suggestion is Kernel.
Try typing High and see what you get highlighted as you type.
At this stage I am lost to understand how your FP4 could have been hacked by you installing UT and connecting it to the internet.