X-ray causes Metabase stop to response with Vertica requests

Good day!

We use MetaBase 0.30.0 with vertica-jdbc-9.1.0-0.jar driver. MetaBase becomes unresponsive for all users after some time of working x-ray feature. We tried with version 0.29.3 too.

How could we fix it?

Known problem fixed in 0.30.2: [0.30.2: DONE] Metabase 0.30 RC: Queries timing out, other issues (AWS ALB HTTP/2 related) (if you use https) and a few other criteria as mentioned in https://github.com/metabase/metabase/issues/8312#issuecomment-417326691