I am currently running Google Chrome Version 87.0.4280.141 and have Malwarebytes Browser Guard v2.2.17 and Chrono Download Manager v0.11.0 installed in my extensions.
Before, I did not have Chrono Download Manager installed and the Malwarebytes Browser Guard was working fine. After installing the Chrono Download Manager extension, Malwarebytes Browser Guard would display an error every time I downloaded a file. Not too sure why this keeps happening.
I also get this error but not sure if it is 100% relatable but it seems to be another issue with compatibility.