sometimes doesn't work

[yjiawqgj]

Please provide the following information when creating a bug report:

• Linkclump version:2.9.1
• Operating system:windows chrome
• Actions you have setup (screen shoot of options page is fine):

Sometimes there is no response when selecting a link to open, and sometimes it takes several operations to open links in batches.

[AnthonyBronislavaGonzales]

Same, can't figure out what makes it fail.