客户支持票据分析：识别常见问题与根因

深度分析客户支持票据，快速识别并排名5大常见问题及其根本原因。提供频率统计与可操作的客户服务改进建议，助您优化服务，提升客户满意度。 Examine this export of support tickets from the last quarter. Identify the top 5 recurring issues and provide a short summary of root causes. Output should include a ranked list with issue, frequency, and potential CS actions. 客户支持, 数据分析, 问题识别, 根本原因, 服务优化