I've been encountering this error for 3+ months. The first time I start a game or go to the Analysis page on a new Firefox instance, my first move appears on the board, but the notation/opening explorer sidebar doesn't update for around 10 seconds. A red reconnecting message appears in the bottom left hand corner, then flashes green and the sidebar updates properly. The whole process takes about 15 seconds. I get these errors in the Firefox console log:
sri V6Yo9BZFUyke timeout 9000ms, trying socket3.lichess.org/analysis/socket/v5 site.min.js:1:15416
Firefox can’t establish a connection to the server at wss://socket0.lichess.org/analysis/socket/v5?sri=V6Yo9BZFUyke. chunk-UCNMKKRI.min.js:1:4017
The connection to wss://socket0.lichess.org/analysis/socket/v5?sri=V6Yo9BZFUyke was interrupted while the page was loading.
The Lichess debug diagnostics show a similar set of errors:
2024-03-31 00:11:41.244 #b527746 - sri c2vykONiy_l4 timeout 9000ms, trying socket2.lichess.org/analysis/socket/v5
2024-03-31 00:19:02.122 #b527746 - sri 3_G7gXeFnPOa timeout 9000ms, trying socket5.lichess.org/analysis/socket/v5
2024-03-31 00:32:18.346 #b527746 - sri GhLfL5GxUpA8 timeout 9000ms, trying socket0.lichess.org/analysis/socket/v5
2024-03-31 00:34:44.315 #b527746 - sri V6Yo9BZFUyke timeout 9000ms, trying socket3.lichess.org/analysis/socket/v5
2024-03-31 00:35:04.685 #b527746 - sri SZ3VOqZzDS4U timeout 9000ms, trying socket1.lichess.org/lobby/socket/v5
I am on Windows 10, Firefox Version 124.0.1 (64-bit). This does not occur on Microsoft Edge. I tried switching my DNS to 1.1.1.1, disabling any plugins, and clearing my cache with no change to this behavior.
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