For security reasons, Kaspersky often restricts network connections of suspicious programs. Unfortunately, Yahoo inadvertently falls into the suspicious category, resulting in users encountering errors of no display and inability to make video calls. Refer to the steps below to resolve this issue within Yahoo.
Yahoo Video Call Error: No Display, Unable to Connect
Step 1: Begin by opening Kaspersky (Download KIS) and accessing the Settings section.
Step 2: Next, switch to the Advanced Settings tab, select Network, and then click on the Select... button as depicted.
Step 3: Finally, uncheck Yahoo as illustrated below to complete the process.
That's how Mytour just introduced you to the solution for resolving the issue of Yahoo video calls not displaying or connecting. Sometimes, due to high security measures, antivirus software mistakenly confuses and disables network connections to some 'clean' programs. Additionally, if you want to learn more, refer to how to change Yahoo language for further details.