HTML5/WebGL: Game Not loading or frequent crashes

[Grumpdad]

A friend uses the Basilisk browser and since the update all she gets is
2021-12-27 15:05:57.062 INFOCheckpoint-B-000 - Initialized
2021-12-27 15:05:57.064 LOGFT Client Services Inited.
2021-12-27 15:05:57.074 LOGSessionId: 11271505
Browser: Firefox: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Goanna/4.8 Firefox/68.0 Basilisk/20211213
WebGL Supported and Enabled. Type: WebGL 2.0
ERROR: NO WEBGL_debug_renderer_info
2021-12-27 15:05:57.164 ERRORFailed to download file https://cdn.slashkey.com/flash/farm/...ild287.data.gz
2021-12-27 15:05:58.032 ERRORApplying workaround to Firefox bug https://bugzilla.mozilla.org/show_bug.cgi?id=1397977
2021-12-27 15:05:58.648 LOGnavigator.mediaDevices support available
Farm ID 1123711820
Any suggestions ?? Thanks