STABLE version -- 5.1.1130.129

[sssliiiiksilk2031]

Press F12 or Ctrl+Shift+I to open developer tools, and check whether there are errors(red cross icon) in the console.
Please paste the error messages here.

Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'run-ad-auction'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'join-ad-interest-group'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
12Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:754 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:827 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
vk.com/:1 Unchecked runtime.lastError: The message port closed before a response was received.
id.vk.com/qr_auth?scheme=vkcom_dark&app_id=7913379&origin=https%3A%2F%2Fvk.com:1 Unchecked runtime.lastError: The message port closed before a response was received.
common.7a6628b8.js:2 [0.017]  common module enabled
www.tns-counter.ru/V13a**clid:13**vk_com/ru/UTF-8/tmsec=vksite_total/14613991:1
       
       
      GET https://www.tns-counter.ru/V13a**clid:13...l/14613991 net::ERR_BLOCKED_BY_CLIENT
Image (async)
s @ common.7a6628b8.js:2
a @ common.7a6628b8.js:2
(anonymous) @ common.7a6628b8.js:2
setTimeout (async)
de @ common.7a6628b8.js:2
a @ (index):1293
(anonymous) @ (index):1294
www.tns-counter.ru/V13a****vk_ad/ru/UTF-8/tmsec=vkad_cid1015708-posid1274874/1276569953:1
       
       
      GET https://www.tns-counter.ru/V13a****vk_ad...1276569953 net::ERR_BLOCKED_BY_CLIENT
Image (async)
s @ common.7a6628b8.js:2
a @ common.7a6628b8.js:2
(anonymous) @ common.7a6628b8.js:2
setTimeout (async)
de @ common.7a6628b8.js:2
a @ (index):1293
(anonymous) @ (index):1294
common.7a6628b8.js:2
       
       
      POST https://stats.vk-portal.net/web-stats/p?...cdb8918fe9 net::ERR_BLOCKED_BY_CLIENT
d @ common.7a6628b8.js:2
w @ common.7a6628b8.js:2
A @ common.7a6628b8.js:2
(anonymous) @ common.7a6628b8.js:2
setTimeout (async)
o @ common.7a6628b8.js:2
A @ common.7a6628b8.js:2
b @ common.7a6628b8.js:2
(anonymous) @ common.7a6628b8.js:2
u @ common.7a6628b8.js:2
c @ common.7a6628b8.js:2
d @ common.7a6628b8.js:2
logEvent @ common.7a6628b8.js:2
logEvent @ common.7a6628b8.js:2
logEvent @ common.7a6628b8.js:2
k @ index.3ffe45c2.js:1
E @ index.3ffe45c2.js:1
initVkId @ index.3ffe45c2.js:1
(anonymous) @ (index):1301
(index):1301
       
       
      GET https://top-fwz1.mail.ru/js/code.js net::ERR_BLOCKED_BY_CLIENT
f @ (index):1318
(anonymous) @ (index):1318
(anonymous) @ (index):1318
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'run-ad-auction'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'join-ad-interest-group'.
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
qr_auth.js:2
       
       
      POST https://stacks.vk-portal.net/api/69/enve...r%2F7.13.0 net::ERR_BLOCKED_BY_CLIENT
(anonymous) @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
add @ qr_auth.js:2
send @ qr_auth.js:2
value @ qr_auth.js:2
value @ qr_auth.js:2
value @ qr_auth.js:2
value @ qr_auth.js:2
value @ qr_auth.js:2
pn @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
dn @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
(anonymous) @ qr_auth.js:2
vk.com/:1 Site cannot be installed: Page has no manifest <link> URL
VM304:14
       
       
      GET https://s3.scriptcdn.net/cdn/c7fa7441982...cc2574337a net::ERR_BLOCKED_BY_CLIENT
createScript @ VM304:15
(anonymous) @ VM304:18
(anonymous) @ VM304:12