hello.. why my mudfish always

hello…
why my mudfish always showed up notification like "

[15.135275] MUDEC_00333: Failed to fetch static node 501 information. " ?
and can i use mudfish for some of my browser ?
Example i want to use mudfish only for my google chrome but not for my firefox ? Thanks

Please try to change your Connection Protocol

image

then take a look at Mudfish Browser Extension

image