Fix/autorecovery loop

[mreso]

Description

This PR fixes an issue with our auto recovery loop by clearing the backchannel list before reconnecting.

Fixes #(issue)
#2423

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• Did you have fun?
• Have you added tests that prove your fix is effective or that this feature works?

[codecov]

Codecov Report

Merging #2746 (1e670f3) into master (c1da310) will not change coverage.
The diff coverage is n/a.

❗ Current head 1e670f3 differs from pull request most recent head e6fe66f. Consider uploading reports for the commit e6fe66f to get more accurate results

@@           Coverage Diff           @@
##           master    #2746   +/-   ##
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  Coverage   72.44%   72.44%           
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  Files          85       85           
  Lines        3963     3963           
  Branches       58       58           
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  Hits         2871     2871           
  Misses       1088     1088           
  Partials        4        4           

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