2010都测试4个月了

是否应该找下原因了?

用户系统信息:Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0; QQDownload 590; TencentTraveler 4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.30729; InfoPath.2; .NET CLR 3.5.30729)