The 10 Questions VPN Beginners Ask Most: A Complete Guide

The ten questions VPN beginners ask most come down to three things: whether several devices can share one account, whether the data allowance is enough, and what order to troubleshoot in when nothing connects. They are listed below by how often they come up; each one gives the conclusion first, then the reasoning. Every price, data allowance and refund period quoted here comes from VPNVL’s current public plan table — no verbal promises.

How many devices can one account use at once?

Short answer: no device limit. VPNVL plans are not priced per device — the same account can be online on several devices at the same time, with no extra charge for a second or third device, and there is no “concurrent devices” add-on to buy.

Two things to keep in mind. First, devices on the same account share one allowance, so the more devices you run, the faster the data goes; monthly plans reset on the activation date each month, while data packs last until they run out. Second, a subscription link is the same thing as account credentials — forward it and you hand over the data allowance with it. If several people share, each should sign in to the same account rather than passing the subscription address around.

How is data counted, and what happens when it runs out?

Monthly plans reset every month on the activation date: the day you activate counts as day one, and the allowance returns to full on the same day of the following month — it does not reset to zero on the 1st of the calendar month. If you upgrade mid-cycle, the difference is prorated by the remaining days. The three monthly tiers differ only in monthly fee and monthly data:

Data packs work differently: bought once, used until they run out, never expire, and unaffected by monthly resets. They suit people whose usage varies a lot, or who only need heavy data in certain months. The current three tiers are:

• ¥158 / 300GB
• ¥358 / 1000GB
• ¥658 / 3000GB

Monthly plans and data packs are two separate allowances. Check the plans page before buying to decide which one you need — there is no reason to buy both.

Are speeds throttled?

The short answer first: VPNVL’s plan table makes no “no throttling” promise, because actual speed is not something a provider decides on its own. At least three layers affect it:

1. Your local network: the ceiling of your broadband or mobile connection, and what other devices on the same network are using.
2. International gateway congestion: cross-border links are busier at peak hours everywhere. That is how links behave, not a fault of any one provider.
3. Route type: direct, relayed and IEPL dedicated routes take different paths — the fewer detours and congestion points, the smaller the swings tend to be.

Testing it is straightforward: at the same moment, visit the same site once over a direct route and once over a dedicated route. If both are slow, the problem is probably local; if only the direct route is slow, switch to the dedicated one. No special tools needed — one before-and-after comparison is enough.

Should it be always on?

Decide by scenario; there is no need to leave it on by default. On desktop, running it constantly mainly costs battery and memory; on mobile the cost of staying resident in the background is more noticeable, so switch it on when needed.

A more practical approach is routing rules instead of a switch: put the apps or domains that need international routes into the rules and let everything else connect directly. That way you are not toggling it by hand, and local services do not take a detour. Clients generally offer three modes:

• Global: all traffic goes through the route — useful when troubleshooting.
• Rule: traffic is split by domain and IP lists — the everyday setting.
• Direct: nothing goes through the route — use it to compare against the other two.

Also, switch to direct temporarily when visiting banking or government sites to cut out unnecessary hops; those sites are sensitive about where a connection comes from, and direct connections tend to cause fewer problems.

What is needed to get started?

Just a username and a password. VPNVL does not ask for an email address, and there is no verification email step in the process — so there is no waiting for a message either. This is often overlooked, but it decides how long getting started takes: from opening the page to having a subscription address usually takes under a minute.

On privacy, VPNVL’s public position is no logs. That is a policy-level statement, and it should be read as one — there is no need to treat it as an absolute technical guarantee. No service should describe its own security as absolute.

Which platforms are supported?

Windows, macOS, iOS, Android and Linux all have clients, and one account’s subscription works across all of them. The differences are mainly in how the system hands over traffic:

• Windows / macOS: clients usually offer system proxy and TUN modes — the former only covers apps that support proxies, the latter covers all traffic.
• iOS: the tunnel is built through a system network extension; the first connection requires allowing the configuration profile in system settings.
• Android: traffic is handled through the system network service interface, and the status bar shows the corresponding indicator while connected.
• Linux: mostly command-line clients driven by a configuration file after the subscription is imported — well suited to machines that stay on.

When using several platforms, import the subscription separately on each device rather than copying a configuration file that already works on one of them — fields differ between clients, and copying tends to produce “import succeeded but nothing connects”.

Which protocol is the most stable?

The protocols you will see in clients are Shadowsocks, VMess, VLESS, Trojan, Hysteria2 and TUIC. They all do the same job — wrap traffic and send it out — and differ in how they wrap it and how sensitive they are to the network environment.

Suggested order: start with whatever the client recommends by default; if it will not connect or jitters badly, switch to another family from the table above. The pattern: when the network handles UDP well, the QUIC family (Hysteria2, TUIC) copes better on lossy links; when UDP is restricted, go back to the TCP family — VLESS or Trojan.

How do you import a subscription link?

A subscription link is an address with parameters; the client reads it and generates the route list automatically. The steps are much the same on every platform:

1. Sign in to the dashboard and copy the full subscription address — the whole string, without cutting off the parameters at the end.
2. Open the client, find the “Subscription / Profile” entry, and choose import from clipboard or add manually.
3. Run “Update subscription” once and confirm the route list appears, with the same number of entries as the dashboard shows.
4. Pick a route, connect, and open an international site to confirm it is working.

Connected but pages still will not load — what do you check first?

A successful connection only means the tunnel is up; it does not mean DNS resolution and routing rules are correct. Check in the order below — most problems are found within the first three steps:

• ✅ Update the subscription first: an out-of-date route list is the most common cause, and clients still show “connected” when old nodes have died.
• ✅ Try another route type: test one direct, one relayed and one IEPL dedicated route to tell a single-route problem from a general one.
• ✅ Check the routing mode: make sure the target site is allowed by the rules; if unsure, switch to global briefly to verify.
• ✅ Check DNS: turn on DNS forwarding in the client to avoid failed or poisoned local resolution, and to reduce DNS leaks.
• ❌ Do not run two proxy clients at once: their rules overwrite each other, and the symptom is “sometimes it works, sometimes it does not”.
• ❌ Do not use public subscriptions from unknown sources: you cannot confirm where the exit is, or how the operator handles connection records.

If all of the above checks out and it is still slow, look at MTU and UDP limits: drop the MTU one step, or switch from a QUIC-family protocol back to a TCP one — that often sidesteps fragmentation and rate-limiting problems. Change one variable at a time and retest immediately, otherwise you cannot tell which step made the difference.

How do you pay, and how do you request a refund?

Payment is by Alipay, WeChat or USDT. The refund policy is 60 days, no questions asked: within 60 days of your first payment you can request a full refund without giving a reason.

For newcomers, the practical meaning of the refund window is a trial period: use the first month to confirm the routes are stable at the hours you actually use them, then decide whether to move to a longer term or a bigger data pack. Data packs last until they run out and never expire, so there is no need to force yourself to use one up quickly for fear of wasting it.