My very first question in post #2 was in regards to the source water. What I wanted to know, was if it was tap water treated with chlorine/chloramines. My answer, then, would have been to treat with campden tablets. I am very sensitive to that flavor, having lived on a rural private well my entire life and not drinking water that’s chlorinated. Every beer I’ve ever had from other brewers who don’t treat their city tap water has the same underlying flavor to me regardless of style. OP stated they used bottled water from the store. Later on other questions and beliefs about bottled water and RO/DI water were posted that weren’t being understood/ accepted. There were actually quite a few posts deleted or modified by a moderator, which makes it hard to understand the context of some of the conversation. These sometimes do go sideways when the OP stops participating, which was in post #8. Maybe they are still lurking or have been scared off. If they’re still following, narrowing down the “flavor” will certainly yield more useful banter. Here’s a list of common “off flavors” they can look at.
https://learn.kegerator.com/off-flavors-in-beer/