It's very likely a memory issue but in this recent case, it is running fine but Linkcollector wasn't working and nothing was being downloaded for quite some time. I'm fairly sure it's to do with a link that 404'd before it could download as it has happened before but without Linkcollector freezing.
Here's the log.
05.09.22 21.50.50 <--> 05.09.22 23.11.01 jdlog://9079211370661/
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