I began on my quest for the Fire Cape today as planned.

The melee equipment I wore for the fight.
I had to get pass a total of 62 waves of monsters, before facing the Lvl 700+ Jad on the 63rd round. I made a few mistakes along the way, costing me some hitpoints, but the biggest scare was when the Lvl 360 Ket-Zek made its first appearance and did a 39 on me, before I had a chance to pray.

Anyway, two hours into the battle, and I had alreadly fought off almost two dozen of those Ket-Zeks, as well as a couple hundred of the other Fight Cave demons. All was going well; I was no longer as careless, my potion supplies were still pretty high, I was no where close to running out of ammunition, and my health bar was full. I was firing a shower of bolt racks at my last monster in wave 54 from a safe distance.
As I was about to deal the finishing blow and prepare myself for the next round, my screen suddenly froze. The dreaded black rectangle and white text appeared on the top left corner of the interface, and I was kicked out of the game seconds later. I was horrified.

From left to right: Tz Kih (Lvl 22), Tz-Kek (Lvl 22), Ket-Zek (Lvl 360),
Tox-Xil (Lvl 90)
Logging back in confirmed my fears. I found myself outside the Fight Caves again, with some Tokkul in my inventory. The lag had caused me to lose 54 rounds of effort. I had also lost roughly half a million gp worth of supplies, and I'm feeling devestated that all my hardwork could come crashing down due to a stupid technical error.
I'm thinking of making a second attempt to get the cape this evening, but it would be a bit of a rush trying to get back all the necessary equipment in a few short hours. Lag can also easily set in again, and I can't afford another failure. But I must try...
Stuff achieved today: Nothing Much
If I succeed, you will see the words "Obtained Fire Cape"above.