CASE 01Bingo Number Caller has an invalid setting
When: Bingo Number Caller has a value outside its shown range, or two visible settings cannot be combined.
Why: The tool needs valid first ball, last ball, and calls to generate to produce the bingo call sequence.
Try: Review every visible value, correct the invalid setting, and generate bingo calls again.
CASE 02Review required for bingo call sequence
When: Each run creates a new batch and does not remember calls from earlier runs.
Why: The tool evaluates first ball, last ball, and calls to generate, but it cannot assess context outside those controls.
Try: Check the bingo call sequence against this additional limit: the tool does not speak calls or create and validate player bingo cards. Revise the visible settings in Bingo Number Caller when needed.