Introduction

A serious bug is reportedly still affecting Old School RuneScape, and it appears to be the same Portal Nexus issue players were worried about last year. According to the source, the bug can misfire teleports, potentially sending players to buy OSRS gold to the wrong destination, including dangerous locations like the Wilderness. For hardcores and anyone carrying valuable gear, that makes it more than just a minor inconvenience.

Alongside that warning, the discussion also turns to the upcoming Worms Crag update and community concerns about Mortimer, a new Slayer master whose exact mechanics still have not been fully explained.

The Portal Nexus Bug Can Send Players to the Wrong Location

The main issue described is a Portal Nexus teleport mismatch. In the example shown, a player clicked Waterbirth Island but was sent to the Watchtower instead. The source says this became a known issue around the release of Sailing, when some Nexus teleports would occasionally send players somewhere completely different.

The most dangerous part is that if Wilderness teleports are or were involved in the Nexus setup, players can potentially be sent into the Wilderness by mistake. That creates obvious risks for hardcores and for anyone carrying expensive items.

The speaker emphasizes that this is not just a historical issue. Based on what they found, the bug is still currently in the game.

What Seems to Cause It

According to the explanation given, the problem may be tied to how the Portal Nexus menu is indexed. In the case discussed, the affected player had previously removed Wilderness teleports from the Nexus after the bug first became known.

For some reason, removing those teleports appears to have disrupted the menu order. As a result, selecting one destination could trigger a different one. In the example, clicking Waterbirth sent the player two entries above, while another test sent the player to the entry directly above. Some teleports still worked normally, which made the bug especially difficult to predict.

The source is careful not to overstate this. It is not presented as fully mapped or perfectly repeatable, only as the best current understanding of what is happening.

A Temporary Fix Players Can Use

The good news is that a workaround is mentioned. The suggested fix is to reconfigure the Portal Nexus by changing the location of one of the teleports in the menu. According to the source, doing that seems to make the system correct itself.

That is not the same as a full game fix, but it does give players something practical they can do right now if they are concerned.

The overall advice is cautious rather than alarmist: most players are probably safe, but anyone using a Portal Nexus should take extra care, especially hardcores.

Mortimer Is Generating Hype, but the Details Are Still Missing

The second major topic is Worms Crag, a new player island said to be planned for late July. One of its headline features is Mortimer, a new Slayer master that has attracted a lot of attention.

What makes Mortimer notable is the proposed task system. Players would initially be offered two Slayer task choices and could choose between them. Over time, completing more tasks through Mortimer would unlock buffs tied to that master.

Examples mentioned include increased Slayer points, increased experience, and a higher superior spawn chance. That last point is especially important because players, particularly Ironmen, appear to see Mortimer as a potentially strong way to hunt an imbued heart.

The Concern: No Hard Numbers Yet

The frustration is not about the concept itself, but about the lack of specifics. The source points out that Jagex has only provided examples of possible buffs rather than confirmed values or exact mechanics.

That means players still do not know key details such as:

• what the actual buffs will be
• what percentages are involved
• how the progression system will work
• how strong Mortimer will be compared with existing Slayer masters

Because the release window is supposedly getting close, the lack of communication feels significant. The speaker hopes an upcoming game update will finally clarify the numbers.

Examples or Proof

The clearest example in the source is the Portal Nexus misfire:

• a player clicked Waterbirth Island
• the teleport instead sent them to the Watchtower

Further testing reportedly showed inconsistent behavior:

• one teleport sent the player two entries above the intended destination
• another sent them one entry above
• some teleports still worked as expected

On the Mortimer side, the evidence is more about what has not been shared. The source says only example buffs have been discussed so far, without final percentages or confirmed implementation details.

Practical Takeaways

If you use a Portal Nexus, the safest immediate steps from the source are straightforward:

• use extra caution with Nexus teleports
• be especially careful on a hardcore account
• if you previously removed teleports, particularly Wilderness-related ones, keep the bug in mind
• reconfigure your Nexus by moving one teleport entry, since that appears to fix the menu issue

For players interested in Mortimer, the main takeaway is to wait for confirmed details before assuming how strong the new Slayer master will be in practice.

Conclusion

The biggest takeaway is simple: the Portal Nexus bug described here sounds serious because it can send players to the wrong destination, and in some cases that could mean real account risk. While a workaround exists, the fact that the issue appears to cheap RS gold resemble last year’s bug makes it worth paying attention to.

At the same time, excitement around Mortimer shows how much interest there is in new Slayer content, but without firm numbers, players are still left guessing. For now, caution with the Nexus and patience for official clarification seem to be the most sensible approach.