After booting up my old Windows 7 PC, like usual I waited until I saw my Malwarebytes logo on my PC taskbar, indicating protection is on and current. Initially, I found that Firefox was unresponsive. Then I found that I was unable to type a gmail message on both my PC AND on my iPhone, which doesn't run Malwarebytes. My wife is on the same broadband provider, and was able to send messages. I opened Malwarebytes, and briefly saw a message: "Export log blocked by Trojan." I then started searching around the Malwarebytes site to find out what i am supposed to do about it, without success. I tried finding the message again, but couldn't. (Also, to add to my worry, I found that my Malwarebytes password was wrong, and had to reset a new one.) After a few minutes, I once again was able to start typing, everything seems normal. My question: Do I have a problem I still need to fix? Should I avoid opening banking or other websites? Or was this just some innocent transient glitch, perhaps as part of a security scan by Malwarebytes or Windows Defender? Thank you in advance.