dead starter

hey im a bit new here, and i made my starter about 5-6 months ago. and it was the greatest starter in the world!! great flavor, incredible dormant to awake timing(less than 4 hours lag!!) i could even use it straight from the firdge to the dough and it would rise tromendously with great oven spring even though it had a room temp over night ferment after shaping.when i first made my starter it was already active 2 days after the making of the dough.

stats

hydration- 100%

type- sourdough wild yeast

flour- whole wheat