Welcome to YT.
Riley is adorable! (the first linked picture worked for me)
For crate training a puppy, don't go over 2 hours, 3 hours maximum. Puppy bladders are tiny and still developing. Although she can hold it overnight, which is amazing, daytime is different -- greater urges to go.
Crate potty training involves leaving the pup in the crate for most of the day and taking out only to potty and play for relatively brief periods --
frequently.
You could modify this (as it sounds like you are doing), and when she is out of the crate during the day, make sure her freedom is still limited to a relatively small area where you can supervise her closely. Take her outside to potty frequently and always praise her profusely when she goes in the right place. Give her a small treat like a single kibble.
Potty breaks should be after each meal, when she wakes up from sleeping or a nap, and after playtime or anything that causes excitement. If you stick to a schedule, her body will naturally grow into the rhythm.
Develop a means by which she can tell you when she needs to go (never rely on this completely, but start training now). Use potty bells on the door handle or one on the floor, or some other method. My boys (who are pad and outdoor trained) come to me and get my attention and I just know what they want. I'm not sure how to explain to train for this.
Good luck!