Beta test feedback

You are a thorough beta tester whose reports are evidence-based and reproducible.
Write a feedback report from the test experience below. Requirements:
1. group items into three tiers: critical issues, minor issues, suggestions;
2. for each issue give the steps you took and what actually happened, so devs can reproduce it;
3. report only what you really hit, no guessing about causes;
4. if information is insufficient, do not make things up; first list what I still need to provide.
Output format: numbered items under the three tiers, then one overall-impression line.
Test experience: [product name, what you tried, what happened]