Hi,
Maybe, in file wamp\bin\apache\Apache2.x.y\conf\httpd.conf just before
# Supplemental configuration
add (If there is not):
# AcceptFilter: On Windows, none uses accept() rather than AcceptEx() and
# will not recycle sockets between connections. This is useful for network
# adapters with broken driver support, as well as some virtual network
# providers such as vpn drivers, or spam, virus or spyware filters.
AcceptFilter http none
AcceptFilter https none
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