So I expanded out, took Arkintoofle, Jijo, and Buzzel. Fleshed out my caps of things and gave it another try.
Which, again, resulted in failure. Things were going great until suddenly my defense fleet started getting dropped and about 600 enemy ships managed to punch through to my homeworld, which I could not set up a second line of defense on quick enough.
I am not sure what I am doing wrong here. I don't remember it being so hard last time I tried.
I have two ends to defend from. The left and right. The left seems to get a much smaller chase Exo than the right. I put half my turrets and mines on the left and it defended itself without much difficulty.
The right however is where the enemy punched through. Here is my defensive setup. Note: I had my fleet on FRD when I tried earlier. I think that might have been unwise.
There are no less than four mk I shields over that wormhole. Half the caps of all my turrets are here. (except Lightnings. Haven't built any of those anywhere.) as well as my entire mobile fleet.
My unlocks so far have been mk II's for the fleet triangle and mk III fighters. Heavy Beam Cannon I's, Basic Turret II's, and Grav turrets. (Oh, and Scout II's)
I have 9k knowledge to spend, and 180k energy from my Collectors alone. What am I missing here that will let me defend this successfully? (Starting to regret the mistake of leaving out Spirecraft for myself here.)