CHR (6.47) stuck with "No irq handler for vector (irq -1)" error

RouterOS General
1

Hi.
Yesterday I updated my CHR on Selectel.ru provider to the version 6.47.
Today I found that I can’t connect to winbox and router stuck with error: do_IRQ: 0.105 No irq handler for vector (irq -1).

2

Do you have an email response from support already?

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3

I made support ticket minute ago.